<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated by Fujitsu XWand 7.0.0018 -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dgi-lc-es="http://www.xbrl.org.es/gp/dgi-lc-es-2005-03-10" xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <roleRef roleURI="http://www.xbrl.org.es/2005/gp/dgi/role/DatosGeneralesEntidad" xlink:type="simple" xlink:href="dgi-2005-03-10.xsd#RT_1"/>
  <roleRef roleURI="http://www.xbrl.org.es/2005/gp/dgi/role/InformacionInformeXBRLPresentado" xlink:type="simple" xlink:href="dgi-2005-03-10.xsd#RT_2"/>
  <roleRef roleURI="http://www.xbrl.org/2003/role/RelacionesTerceros" xlink:type="simple" xlink:href="dgi-2005-03-10.xsd#RT_3"/>
  <presentationLink xlink:type="extended" xlink:role="http://www.xbrl.org.es/2005/gp/dgi/role/DatosGeneralesEntidad">
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_LegalFormCodeItemHead" xlink:label="LegalFormCodeItemHead_1110386270578_0" xlink:title="LegalFormCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_LFC.01" xlink:label="Xcode_LFC.01_1110386270578_1" xlink:title="Xcode_LFC.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalFormCodeItemHead_1110386270578_0" xlink:to="Xcode_LFC.01_1110386270578_1" xlink:title="presentation: LegalFormCodeItemHead to Xcode_LFC.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_LFC.02" xlink:label="Xcode_LFC.02_1110386270578_2" xlink:title="Xcode_LFC.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalFormCodeItemHead_1110386270578_0" xlink:to="Xcode_LFC.02_1110386270578_2" xlink:title="presentation: LegalFormCodeItemHead to Xcode_LFC.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_RegionCodeItemHead" xlink:label="RegionCodeItemHead_0" xlink:title="RegionCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.01" xlink:label="Xcode_RCI.01_0" xlink:title="Xcode_RCI.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.01_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.02" xlink:label="Xcode_RCI.02_0" xlink:title="Xcode_RCI.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.02_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.03" xlink:label="Xcode_RCI.03_0" xlink:title="Xcode_RCI.03"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.03_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.03" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.04" xlink:label="Xcode_RCI.04_0" xlink:title="Xcode_RCI.04"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.04_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.04" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.05" xlink:label="Xcode_RCI.05_0" xlink:title="Xcode_RCI.05"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.05_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.05" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.06" xlink:label="Xcode_RCI.06_0" xlink:title="Xcode_RCI.06"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.06_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.06" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.07" xlink:label="Xcode_RCI.07_0" xlink:title="Xcode_RCI.07"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.07_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.07" order="7.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.08" xlink:label="Xcode_RCI.08_0" xlink:title="Xcode_RCI.08"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.08_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.08" order="8.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.09" xlink:label="Xcode_RCI.09_0" xlink:title="Xcode_RCI.09"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.09_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.09" order="9.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.10" xlink:label="Xcode_RCI.10_0" xlink:title="Xcode_RCI.10"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.10_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.10" order="10.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.11" xlink:label="Xcode_RCI.11_0" xlink:title="Xcode_RCI.11"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.11_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.11" order="11.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.12" xlink:label="Xcode_RCI.12_0" xlink:title="Xcode_RCI.12"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.12_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.12" order="12.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.13" xlink:label="Xcode_RCI.13_0" xlink:title="Xcode_RCI.13"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.13_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.13" order="13.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.14" xlink:label="Xcode_RCI.14_0" xlink:title="Xcode_RCI.14"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.14_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.14" order="14.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.15" xlink:label="Xcode_RCI.15_0" xlink:title="Xcode_RCI.15"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.15_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.15" order="15.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.16" xlink:label="Xcode_RCI.16_0" xlink:title="Xcode_RCI.16"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.16_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.16" order="16.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.17" xlink:label="Xcode_RCI.17_0" xlink:title="Xcode_RCI.17"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.17_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.17" order="17.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.18" xlink:label="Xcode_RCI.18_0" xlink:title="Xcode_RCI.18"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.18_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.18" order="18.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.19" xlink:label="Xcode_RCI.19_0" xlink:title="Xcode_RCI.19"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.19_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.19" order="19.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.20" xlink:label="Xcode_RCI.20_0" xlink:title="Xcode_RCI.20"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.20_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.20" order="20.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.21" xlink:label="Xcode_RCI.21_0" xlink:title="Xcode_RCI.21"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.21_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.21" order="21.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.22" xlink:label="Xcode_RCI.22_0" xlink:title="Xcode_RCI.22"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.22_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.22" order="22.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.23" xlink:label="Xcode_RCI.23_0" xlink:title="Xcode_RCI.23"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.23_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.23" order="23.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.24" xlink:label="Xcode_RCI.24_0" xlink:title="Xcode_RCI.24"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.24_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.24" order="24.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.25" xlink:label="Xcode_RCI.25_0" xlink:title="Xcode_RCI.25"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.25_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.25" order="25.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.26" xlink:label="Xcode_RCI.26_0" xlink:title="Xcode_RCI.26"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.26_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.26" order="26.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.27" xlink:label="Xcode_RCI.27_0" xlink:title="Xcode_RCI.27"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.27_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.27" order="27.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.28" xlink:label="Xcode_RCI.28_0" xlink:title="Xcode_RCI.28"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.28_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.28" order="28.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.29" xlink:label="Xcode_RCI.29_0" xlink:title="Xcode_RCI.29"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.29_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.29" order="29.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.30" xlink:label="Xcode_RCI.30_0" xlink:title="Xcode_RCI.30"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.30_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.30" order="30.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.31" xlink:label="Xcode_RCI.31_0" xlink:title="Xcode_RCI.31"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.31_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.31" order="31.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.32" xlink:label="Xcode_RCI.32_0" xlink:title="Xcode_RCI.32"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.32_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.32" order="32.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.33" xlink:label="Xcode_RCI.33_0" xlink:title="Xcode_RCI.33"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.33_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.33" order="33.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.34" xlink:label="Xcode_RCI.34_0" xlink:title="Xcode_RCI.34"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.34_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.34" order="34.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.35" xlink:label="Xcode_RCI.35_0" xlink:title="Xcode_RCI.35"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.35_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.35" order="35.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.36" xlink:label="Xcode_RCI.36_0" xlink:title="Xcode_RCI.36"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.36_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.36" order="36.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.37" xlink:label="Xcode_RCI.37_0" xlink:title="Xcode_RCI.37"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.37_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.37" order="37.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.38" xlink:label="Xcode_RCI.38_0" xlink:title="Xcode_RCI.38"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.38_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.38" order="38.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.39" xlink:label="Xcode_RCI.39_0" xlink:title="Xcode_RCI.39"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.39_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.39" order="39.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.40" xlink:label="Xcode_RCI.40_0" xlink:title="Xcode_RCI.40"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.40_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.40" order="40.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.41" xlink:label="Xcode_RCI.41_0" xlink:title="Xcode_RCI.41"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.41_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.41" order="41.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.42" xlink:label="Xcode_RCI.42_0" xlink:title="Xcode_RCI.42"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.42_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.42" order="42.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.43" xlink:label="Xcode_RCI.43_0" xlink:title="Xcode_RCI.43"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.43_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.43" order="43.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.44" xlink:label="Xcode_RCI.44_0" xlink:title="Xcode_RCI.44"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.44_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.44" order="44.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.45" xlink:label="Xcode_RCI.45_0" xlink:title="Xcode_RCI.45"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.45_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.45" order="45.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.46" xlink:label="Xcode_RCI.46_0" xlink:title="Xcode_RCI.46"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.46_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.46" order="46.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.47" xlink:label="Xcode_RCI.47_0" xlink:title="Xcode_RCI.47"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.47_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.47" order="47.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.48" xlink:label="Xcode_RCI.48_0" xlink:title="Xcode_RCI.48"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.48_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.48" order="48.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.49" xlink:label="Xcode_RCI.49_0" xlink:title="Xcode_RCI.49"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.49_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.49" order="49.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.50" xlink:label="Xcode_RCI.50_0" xlink:title="Xcode_RCI.50"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.50_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.50" order="50.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.51" xlink:label="Xcode_RCI.51_0" xlink:title="Xcode_RCI.51"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.51_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.51" order="51.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RCI.52" xlink:label="Xcode_RCI.52_0" xlink:title="Xcode_RCI.52"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RegionCodeItemHead_0" xlink:to="Xcode_RCI.52_0" xlink:title="presentation: RegionCodeItemHead to Xcode_RCI.52" order="52.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_IssuingEntityTypeHead" xlink:label="IssuingEntityTypeHead_1114605597187_1" xlink:title="IssuingEntityTypeHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IET.01" xlink:label="Xcode_IET.01_1114605597187_2" xlink:title="Xcode_IET.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IssuingEntityTypeHead_1114605597187_1" xlink:to="Xcode_IET.01_1114605597187_2" xlink:title="presentation: IssuingEntityTypeHead to Xcode_IET.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IET.02" xlink:label="Xcode_IET.02_1114605609640_0" xlink:title="Xcode_IET.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IssuingEntityTypeHead_1114605597187_1" xlink:to="Xcode_IET.02_1114605609640_0" xlink:title="presentation: IssuingEntityTypeHead to Xcode_IET.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IET.03" xlink:label="Xcode_IET.03_1114605620328_0" xlink:title="Xcode_IET.03"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IssuingEntityTypeHead_1114605597187_1" xlink:to="Xcode_IET.03_1114605620328_0" xlink:title="presentation: IssuingEntityTypeHead to Xcode_IET.03" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IET.04" xlink:label="Xcode_IET.04_1114605630718_0" xlink:title="Xcode_IET.04"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IssuingEntityTypeHead_1114605597187_1" xlink:to="Xcode_IET.04_1114605630718_0" xlink:title="presentation: IssuingEntityTypeHead to Xcode_IET.04" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_LegalNameTypeCodeItemHead" xlink:label="LegalNameTypeCodeItemHead_1110457325531_0" xlink:title="LegalNameTypeCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NMT.DS" xlink:label="Xcode_NMT.DS_1110457325531_1" xlink:title="Xcode_NMT.DS"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalNameTypeCodeItemHead_1110457325531_0" xlink:to="Xcode_NMT.DS_1110457325531_1" xlink:title="presentation: LegalNameTypeCodeItemHead to Xcode_NMT.DS" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NMT.DC" xlink:label="Xcode_NMT.DC_1110457325531_2" xlink:title="Xcode_NMT.DC"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalNameTypeCodeItemHead_1110457325531_0" xlink:to="Xcode_NMT.DC_1110457325531_2" xlink:title="presentation: LegalNameTypeCodeItemHead to Xcode_NMT.DC" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NMT.MC" xlink:label="Xcode_NMT.MC_1110457325531_3" xlink:title="Xcode_NMT.MC"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalNameTypeCodeItemHead_1110457325531_0" xlink:to="Xcode_NMT.MC_1110457325531_3" xlink:title="presentation: LegalNameTypeCodeItemHead to Xcode_NMT.MC" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NMT.AN" xlink:label="Xcode_NMT.AN_1110457325531_4" xlink:title="Xcode_NMT.AN"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalNameTypeCodeItemHead_1110457325531_0" xlink:to="Xcode_NMT.AN_1110457325531_4" xlink:title="presentation: LegalNameTypeCodeItemHead to Xcode_NMT.AN" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NMT.RO" xlink:label="Xcode_NMT.RO_1110457325531_5" xlink:title="Xcode_NMT.RO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalNameTypeCodeItemHead_1110457325531_0" xlink:to="Xcode_NMT.RO_1110457325531_5" xlink:title="presentation: LegalNameTypeCodeItemHead to Xcode_NMT.RO" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NMT.SI" xlink:label="Xcode_NMT.SI_1114511331953_0" xlink:title="Xcode_NMT.SI"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalNameTypeCodeItemHead_1110457325531_0" xlink:to="Xcode_NMT.SI_1114511331953_0" xlink:title="presentation: LegalNameTypeCodeItemHead to Xcode_NMT.SI" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_StatusTypeCodeItemHead" xlink:label="StatusTypeCodeItemHead_1110385966500_0" xlink:title="StatusTypeCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NST.AC" xlink:label="Xcode_NST.AC_1110385966500_1" xlink:title="Xcode_NST.AC"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatusTypeCodeItemHead_1110385966500_0" xlink:to="Xcode_NST.AC_1110385966500_1" xlink:title="presentation: StatusTypeCodeItemHead to Xcode_NST.AC" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_NST.AN" xlink:label="Xcode_NST.AN_1110385966500_2" xlink:title="Xcode_NST.AN"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatusTypeCodeItemHead_1110385966500_0" xlink:to="Xcode_NST.AN_1110385966500_2" xlink:title="presentation: StatusTypeCodeItemHead to Xcode_NST.AN" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_IdentifierCodeItemHead" xlink:label="IdentifierCodeItemHead_1110386221906_0" xlink:title="IdentifierCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IDC.NIF" xlink:label="Xcode_IDC.NIF_1110386221906_1" xlink:title="Xcode_IDC.NIF"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IdentifierCodeItemHead_1110386221906_0" xlink:to="Xcode_IDC.NIF_1110386221906_1" xlink:title="presentation: IdentifierCodeItemHead to Xcode_IDC.NIF" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IDC.CIF" xlink:label="Xcode_IDC.CIF_1110386221906_2" xlink:title="Xcode_IDC.CIF"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IdentifierCodeItemHead_1110386221906_0" xlink:to="Xcode_IDC.CIF_1110386221906_2" xlink:title="presentation: IdentifierCodeItemHead to Xcode_IDC.CIF" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IDC.NSS" xlink:label="Xcode_IDC.NSS_1110386221906_3" xlink:title="Xcode_IDC.NSS"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IdentifierCodeItemHead_1110386221906_0" xlink:to="Xcode_IDC.NSS_1110386221906_3" xlink:title="presentation: IdentifierCodeItemHead to Xcode_IDC.NSS" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IDC.DUNS" xlink:label="Xcode_IDC.DUNS_1110386221906_5" xlink:title="Xcode_IDC.DUNS"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IdentifierCodeItemHead_1110386221906_0" xlink:to="Xcode_IDC.DUNS_1110386221906_5" xlink:title="presentation: IdentifierCodeItemHead to Xcode_IDC.DUNS" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IDC.ICI" xlink:label="Xcode_IDC.ICI_1110386221906_6" xlink:title="Xcode_IDC.ICI"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IdentifierCodeItemHead_1110386221906_0" xlink:to="Xcode_IDC.ICI_1110386221906_6" xlink:title="presentation: IdentifierCodeItemHead to Xcode_IDC.ICI" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_IDC.MIF" xlink:label="Xcode_IDC.MIF_1110386221906_7" xlink:title="Xcode_IDC.MIF"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IdentifierCodeItemHead_1110386221906_0" xlink:to="Xcode_IDC.MIF_1110386221906_7" xlink:title="presentation: IdentifierCodeItemHead to Xcode_IDC.MIF" order="7.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_OtherContactTypeItemHead" xlink:label="OtherContactTypeItemHead_1110386382671_0" xlink:title="OtherContactTypeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.FNM" xlink:label="Xcode_OCT.FNM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.FNM" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.FNM" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.OPD" xlink:label="Xcode_OCT.OPD"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.OPD" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.OPD" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.SLM" xlink:label="Xcode_OCT.SLM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.SLM" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.SLM" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.STM" xlink:label="Xcode_OCT.STM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.STM" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.STM" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.CBY" xlink:label="Xcode_OCT.CBY"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.CBY" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.CBY" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.DBM" xlink:label="Xcode_OCT.DBM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.DBM" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.DBM" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.MKM" xlink:label="Xcode_OCT.MKM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.MKM" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.MKM" order="7.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_OCT.01" xlink:label="Xcode_OCT.01_1110386382671_1" xlink:title="Xcode_OCT.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherContactTypeItemHead_1110386382671_0" xlink:to="Xcode_OCT.01_1110386382671_1" xlink:title="presentation: OtherContactTypeItemHead to Xcode_OCT.01" order="8.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_EntityOriginCodeItemHead" xlink:label="EntityOriginCodeItemHead_1110386407906_0" xlink:title="EntityOriginCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_EOC.01" xlink:label="Xcode_EOC.01_1110386407906_1" xlink:title="Xcode_EOC.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityOriginCodeItemHead_1110386407906_0" xlink:to="Xcode_EOC.01_1110386407906_1" xlink:title="presentation: EntityOriginCodeItemHead to Xcode_EOC.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_EOC.02" xlink:label="Xcode_EOC.02_1110386407906_2" xlink:title="Xcode_EOC.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityOriginCodeItemHead_1110386407906_0" xlink:to="Xcode_EOC.02_1110386407906_2" xlink:title="presentation: EntityOriginCodeItemHead to Xcode_EOC.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_QuotationTypeItemHead" xlink:label="QuotationTypeItemHead_1110386461062_0" xlink:title="QuotationTypeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_QUO.01" xlink:label="Xcode_QUO.01_1110386461062_1" xlink:title="Xcode_QUO.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuotationTypeItemHead_1110386461062_0" xlink:to="Xcode_QUO.01_1110386461062_1" xlink:title="presentation: QuotationTypeItemHead to Xcode_QUO.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_QUO.02" xlink:label="Xcode_QUO.02_1110386461062_2" xlink:title="Xcode_QUO.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuotationTypeItemHead_1110386461062_0" xlink:to="Xcode_QUO.02_1110386461062_2" xlink:title="presentation: QuotationTypeItemHead to Xcode_QUO.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_QUO.03" xlink:label="Xcode_QUO.03_1110386461062_3" xlink:title="Xcode_QUO.03"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuotationTypeItemHead_1110386461062_0" xlink:to="Xcode_QUO.03_1110386461062_3" xlink:title="presentation: QuotationTypeItemHead to Xcode_QUO.03" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_MarketIdentifierCodeItemHead" xlink:label="MarketIdentifierCodeItemHead_1110387033187_0" xlink:title="MarketIdentifierCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_MID.MAD" xlink:label="Xcode_MID.01_1110387033187_1" xlink:title="Xcode_MID.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MarketIdentifierCodeItemHead_1110387033187_0" xlink:to="Xcode_MID.01_1110387033187_1" xlink:title="presentation: MarketIdentifierCodeItemHead to Xcode_MID.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_MID.BCN" xlink:label="Xcode_MID.02_1110387033203_0" xlink:title="Xcode_MID.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MarketIdentifierCodeItemHead_1110387033187_0" xlink:to="Xcode_MID.02_1110387033203_0" xlink:title="presentation: MarketIdentifierCodeItemHead to Xcode_MID.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_RouteTypeCodeItemHead" xlink:label="RouteTypeCodeItemHead_0" xlink:title="RouteTypeCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.ACCE" xlink:label="Xcode_RTC.ACCE_0" xlink:title="Xcode_RTC.ACCE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.ACCE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.ACCE" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.ALAM" xlink:label="Xcode_RTC.ALAM_0" xlink:title="Xcode_RTC.ALAM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.ALAM_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.ALAM" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.ARRAL" xlink:label="Xcode_RTC.ARRAL_0" xlink:title="Xcode_RTC.ARRAL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.ARRAL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.ARRAL" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.AUTO" xlink:label="Xcode_RTC.AUTO_0" xlink:title="Xcode_RTC.AUTO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.AUTO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.AUTO" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.AVDA" xlink:label="Xcode_RTC.AVDA_0" xlink:title="Xcode_RTC.AVDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.AVDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.AVDA" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.BJDA" xlink:label="Xcode_RTC.BJDA_0" xlink:title="Xcode_RTC.BJDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.BJDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.BJDA" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.BARDA" xlink:label="Xcode_RTC.BARDA_0" xlink:title="Xcode_RTC.BARDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.BARDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.BARDA" order="7.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.BARRO" xlink:label="Xcode_RTC.BARRO_0" xlink:title="Xcode_RTC.BARRO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.BARRO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.BARRO" order="8.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CALLE" xlink:label="Xcode_RTC.CALLE_0" xlink:title="Xcode_RTC.CALLE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CALLE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CALLE" order="9.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CLLJA" xlink:label="Xcode_RTC.CLLJA_0" xlink:title="Xcode_RTC.CLLJA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CLLJA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CLLJA" order="10.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CLLON" xlink:label="Xcode_RTC.CLLON_0" xlink:title="Xcode_RTC.CLLON"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CLLON_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CLLON" order="11.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CJLA" xlink:label="Xcode_RTC.CJLA_0" xlink:title="Xcode_RTC.CJLA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CJLA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CJLA" order="12.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CZADA" xlink:label="Xcode_RTC.CZADA_0" xlink:title="Xcode_RTC.CZADA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CZADA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CZADA" order="13.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CMNO" xlink:label="Xcode_RTC.CMNO_0" xlink:title="Xcode_RTC.CMNO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CMNO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CMNO" order="14.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CANAL" xlink:label="Xcode_RTC.CANAL_0" xlink:title="Xcode_RTC.CANAL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CANAL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CANAL" order="15.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CNADA" xlink:label="Xcode_RTC.CNADA_0" xlink:title="Xcode_RTC.CNADA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CNADA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CNADA" order="16.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CRA" xlink:label="Xcode_RTC.CRA_0" xlink:title="Xcode_RTC.CRA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CRA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CRA" order="17.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CTRA" xlink:label="Xcode_RTC.CTRA_0" xlink:title="Xcode_RTC.CTRA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CTRA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CTRA" order="18.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CRRIL" xlink:label="Xcode_RTC.CRRIL_0" xlink:title="Xcode_RTC.CRRIL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CRRIL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CRRIL" order="19.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.COL" xlink:label="Xcode_RTC.COL_0" xlink:title="Xcode_RTC.COL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.COL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.COL" order="20.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.COMPJ" xlink:label="Xcode_RTC.COMPJ_0" xlink:title="Xcode_RTC.COMPJ"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.COMPJ_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.COMPJ" order="21.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CJTO" xlink:label="Xcode_RTC.CJTO_0" xlink:title="Xcode_RTC.CJTO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CJTO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CJTO" order="22.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CRRDO" xlink:label="Xcode_RTC.CRRDO_0" xlink:title="Xcode_RTC.CRRDO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CRRDO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CRRDO" order="23.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CRRDE" xlink:label="Xcode_RTC.CRRDE_0" xlink:title="Xcode_RTC.CRRDE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CRRDE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CRRDE" order="24.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CSTAN" xlink:label="Xcode_RTC.CSTAN_0" xlink:title="Xcode_RTC.CSTAN"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CSTAN_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CSTAN" order="25.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.CUSTA" xlink:label="Xcode_RTC.CUSTA_0" xlink:title="Xcode_RTC.CUSTA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.CUSTA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.CUSTA" order="26.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.ESCAL" xlink:label="Xcode_RTC.ESCAL_0" xlink:title="Xcode_RTC.ESCAL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.ESCAL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.ESCAL" order="27.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.EXTRM" xlink:label="Xcode_RTC.EXTRM_0" xlink:title="Xcode_RTC.EXTRM"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.EXTRM_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.EXTRM" order="28.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.EXTRR" xlink:label="Xcode_RTC.EXTRR_0" xlink:title="Xcode_RTC.EXTRR"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.EXTRR_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.EXTRR" order="29.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.GALE" xlink:label="Xcode_RTC.GALE_0" xlink:title="Xcode_RTC.GALE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.GALE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.GALE" order="30.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.GTA" xlink:label="Xcode_RTC.GTA_0" xlink:title="Xcode_RTC.GTA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.GTA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.GTA" order="31.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PQUE" xlink:label="Xcode_RTC.PQUE_0" xlink:title="Xcode_RTC.PQUE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PQUE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PQUE" order="32.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PZO" xlink:label="Xcode_RTC.PZO_0" xlink:title="Xcode_RTC.PZO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PZO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PZO" order="33.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PSAJE" xlink:label="Xcode_RTC.PSAJE_0" xlink:title="Xcode_RTC.PSAJE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PSAJE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PSAJE" order="34.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PASEO" xlink:label="Xcode_RTC.PASEO_0" xlink:title="Xcode_RTC.PASEO"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PASEO_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PASEO" order="35.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PLAZA" xlink:label="Xcode_RTC.PLAZA_0" xlink:title="Xcode_RTC.PLAZA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PLAZA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PLAZA" order="36.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PZTA" xlink:label="Xcode_RTC.PZTA_0" xlink:title="Xcode_RTC.PZTA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PZTA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PZTA" order="37.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PLZLA" xlink:label="Xcode_RTC.PLZLA_0" xlink:title="Xcode_RTC.PLZLA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PLZLA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PLZLA" order="38.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.POLIG" xlink:label="Xcode_RTC.POLIG_0" xlink:title="Xcode_RTC.POLIG"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.POLIG_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.POLIG" order="39.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PROL" xlink:label="Xcode_RTC.PROL_0" xlink:title="Xcode_RTC.PROL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PROL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PROL" order="40.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PSV" xlink:label="Xcode_RTC.PSV_0" xlink:title="Xcode_RTC.PSV"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PSV_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PSV" order="41.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.PNTE" xlink:label="Xcode_RTC.PNTE_0" xlink:title="Xcode_RTC.PNTE"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.PNTE_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.PNTE" order="42.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.RAMAL" xlink:label="Xcode_RTC.RAMAL_0" xlink:title="Xcode_RTC.RAMAL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.RAMAL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.RAMAL" order="43.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.RCDA" xlink:label="Xcode_RTC.RCDA_0" xlink:title="Xcode_RTC.RCDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.RCDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.RCDA" order="44.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.RCON" xlink:label="Xcode_RTC.RCON_0" xlink:title="Xcode_RTC.RCON"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.RCON_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.RCON" order="45.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.RONDA" xlink:label="Xcode_RTC.RONDA_0" xlink:title="Xcode_RTC.RONDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.RONDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.RONDA" order="46.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.RTDA" xlink:label="Xcode_RTC.RTDA_0" xlink:title="Xcode_RTC.RTDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.RTDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.RTDA" order="47.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.SECT" xlink:label="Xcode_RTC.SECT_0" xlink:title="Xcode_RTC.SECT"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.SECT_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.SECT" order="48.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.SENDA" xlink:label="Xcode_RTC.SENDA_0" xlink:title="Xcode_RTC.SENDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.SENDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.SENDA" order="49.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.SEND" xlink:label="Xcode_RTC.SEND_0" xlink:title="Xcode_RTC.SEND"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.SEND_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.SEND" order="50.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.SBIDA" xlink:label="Xcode_RTC.SBIDA_0" xlink:title="Xcode_RTC.SBIDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.SBIDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.SBIDA" order="51.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.TRVA" xlink:label="Xcode_RTC.TRVA_0" xlink:title="Xcode_RTC.TRVA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.TRVA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.TRVA" order="52.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.VREDA" xlink:label="Xcode_RTC.VREDA_0" xlink:title="Xcode_RTC.VREDA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.VREDA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.VREDA" order="53.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.VIA" xlink:label="Xcode_RTC.VIA_0" xlink:title="Xcode_RTC.VIA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.VIA_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.VIA" order="54.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_RTC.VIAL" xlink:label="Xcode_RTC.VIAL_0" xlink:title="Xcode_RTC.VIAL"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RouteTypeCodeItemHead_0" xlink:to="Xcode_RTC.VIAL_0" xlink:title="presentation: RouteTypeCodeItemHead to Xcode_RTC.VIAL" order="55.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_SpecialSituationsCodeItemHead" xlink:label="SpecialSituationsCodeItemHead_1110387211218_0" xlink:title="SpecialSituationsCodeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_SSC.001" xlink:label="Xcode_SSC.01_1110387211218_1" xlink:title="Xcode_SSC.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SpecialSituationsCodeItemHead_1110387211218_0" xlink:to="Xcode_SSC.01_1110387211218_1" xlink:title="presentation: SpecialSituationsCodeItemHead to Xcode_SSC.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_ActivityTypeItemHead" xlink:label="ActivityTypeItemHead_1110387233906_0" xlink:title="ActivityTypeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACT.01" xlink:label="Xcode_ACT.01_1110387233906_1" xlink:title="Xcode_ACT.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityTypeItemHead_1110387233906_0" xlink:to="Xcode_ACT.01_1110387233906_1" xlink:title="presentation: ActivityTypeItemHead to Xcode_ACT.01" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACT.02" xlink:label="Xcode_ACT.02_1110387233906_2" xlink:title="Xcode_ACT.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityTypeItemHead_1110387233906_0" xlink:to="Xcode_ACT.02_1110387233906_2" xlink:title="presentation: ActivityTypeItemHead to Xcode_ACT.02" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-2005-03-10.xsd#dgi_ActivityCodeTypeItemHead" xlink:label="ActivityCodeTypeItemHead_0" xlink:title="ActivityCodeTypeItemHead"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0111" xlink:label="Xcode_ACC.SIC.0111_0" xlink:title="Xcode_ACC.SIC.0111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0111" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0112" xlink:label="Xcode_ACC.SIC.0112_0" xlink:title="Xcode_ACC.SIC.0112"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0112_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0112" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0115" xlink:label="Xcode_ACC.SIC.0115_0" xlink:title="Xcode_ACC.SIC.0115"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0115_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0115" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0116" xlink:label="Xcode_ACC.SIC.0116_0" xlink:title="Xcode_ACC.SIC.0116"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0116_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0116" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0119" xlink:label="Xcode_ACC.SIC.0119_0" xlink:title="Xcode_ACC.SIC.0119"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0119_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0119" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0131" xlink:label="Xcode_ACC.SIC.0131_0" xlink:title="Xcode_ACC.SIC.0131"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0131_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0131" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0132" xlink:label="Xcode_ACC.SIC.0132_0" xlink:title="Xcode_ACC.SIC.0132"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0132_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0132" order="7.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0133" xlink:label="Xcode_ACC.SIC.0133_0" xlink:title="Xcode_ACC.SIC.0133"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0133_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0133" order="8.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0134" xlink:label="Xcode_ACC.SIC.0134_0" xlink:title="Xcode_ACC.SIC.0134"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0134_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0134" order="9.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0139" xlink:label="Xcode_ACC.SIC.0139_0" xlink:title="Xcode_ACC.SIC.0139"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0139_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0139" order="10.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0161" xlink:label="Xcode_ACC.SIC.0161_0" xlink:title="Xcode_ACC.SIC.0161"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0161_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0161" order="11.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0171" xlink:label="Xcode_ACC.SIC.0171_0" xlink:title="Xcode_ACC.SIC.0171"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0171_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0171" order="12.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0172" xlink:label="Xcode_ACC.SIC.0172_0" xlink:title="Xcode_ACC.SIC.0172"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0172_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0172" order="13.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0173" xlink:label="Xcode_ACC.SIC.0173_0" xlink:title="Xcode_ACC.SIC.0173"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0173_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0173" order="14.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0174" xlink:label="Xcode_ACC.SIC.0174_0" xlink:title="Xcode_ACC.SIC.0174"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0174_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0174" order="15.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0175" xlink:label="Xcode_ACC.SIC.0175_0" xlink:title="Xcode_ACC.SIC.0175"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0175_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0175" order="16.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0179" xlink:label="Xcode_ACC.SIC.0179_0" xlink:title="Xcode_ACC.SIC.0179"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0179_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0179" order="17.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0181" xlink:label="Xcode_ACC.SIC.0181_0" xlink:title="Xcode_ACC.SIC.0181"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0181_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0181" order="18.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0182" xlink:label="Xcode_ACC.SIC.0182_0" xlink:title="Xcode_ACC.SIC.0182"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0182_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0182" order="19.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0191" xlink:label="Xcode_ACC.SIC.0191_0" xlink:title="Xcode_ACC.SIC.0191"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0191_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0191" order="20.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0211" xlink:label="Xcode_ACC.SIC.0211_0" xlink:title="Xcode_ACC.SIC.0211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0211" order="21.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0212" xlink:label="Xcode_ACC.SIC.0212_0" xlink:title="Xcode_ACC.SIC.0212"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0212_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0212" order="22.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0213" xlink:label="Xcode_ACC.SIC.0213_0" xlink:title="Xcode_ACC.SIC.0213"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0213_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0213" order="23.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0214" xlink:label="Xcode_ACC.SIC.0214_0" xlink:title="Xcode_ACC.SIC.0214"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0214_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0214" order="24.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0219" xlink:label="Xcode_ACC.SIC.0219_0" xlink:title="Xcode_ACC.SIC.0219"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0219_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0219" order="25.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0241" xlink:label="Xcode_ACC.SIC.0241_0" xlink:title="Xcode_ACC.SIC.0241"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0241_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0241" order="26.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0251" xlink:label="Xcode_ACC.SIC.0251_0" xlink:title="Xcode_ACC.SIC.0251"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0251_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0251" order="27.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0252" xlink:label="Xcode_ACC.SIC.0252_0" xlink:title="Xcode_ACC.SIC.0252"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0252_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0252" order="28.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0253" xlink:label="Xcode_ACC.SIC.0253_0" xlink:title="Xcode_ACC.SIC.0253"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0253_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0253" order="29.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0254" xlink:label="Xcode_ACC.SIC.0254_0" xlink:title="Xcode_ACC.SIC.0254"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0254_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0254" order="30.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0259" xlink:label="Xcode_ACC.SIC.0259_0" xlink:title="Xcode_ACC.SIC.0259"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0259_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0259" order="31.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0271" xlink:label="Xcode_ACC.SIC.0271_0" xlink:title="Xcode_ACC.SIC.0271"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0271_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0271" order="32.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0272" xlink:label="Xcode_ACC.SIC.0272_0" xlink:title="Xcode_ACC.SIC.0272"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0272_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0272" order="33.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0279" xlink:label="Xcode_ACC.SIC.0279_0" xlink:title="Xcode_ACC.SIC.0279"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0279_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0279" order="34.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0291" xlink:label="Xcode_ACC.SIC.0291_0" xlink:title="Xcode_ACC.SIC.0291"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0291_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0291" order="35.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0711" xlink:label="Xcode_ACC.SIC.0711_0" xlink:title="Xcode_ACC.SIC.0711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0711" order="36.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0721" xlink:label="Xcode_ACC.SIC.0721_0" xlink:title="Xcode_ACC.SIC.0721"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0721_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0721" order="37.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0722" xlink:label="Xcode_ACC.SIC.0722_0" xlink:title="Xcode_ACC.SIC.0722"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0722_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0722" order="38.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0723" xlink:label="Xcode_ACC.SIC.0723_0" xlink:title="Xcode_ACC.SIC.0723"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0723_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0723" order="39.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0724" xlink:label="Xcode_ACC.SIC.0724_0" xlink:title="Xcode_ACC.SIC.0724"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0724_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0724" order="40.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0741" xlink:label="Xcode_ACC.SIC.0741_0" xlink:title="Xcode_ACC.SIC.0741"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0741_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0741" order="41.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0742" xlink:label="Xcode_ACC.SIC.0742_0" xlink:title="Xcode_ACC.SIC.0742"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0742_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0742" order="42.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0751" xlink:label="Xcode_ACC.SIC.0751_0" xlink:title="Xcode_ACC.SIC.0751"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0751_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0751" order="43.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0752" xlink:label="Xcode_ACC.SIC.0752_0" xlink:title="Xcode_ACC.SIC.0752"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0752_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0752" order="44.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0761" xlink:label="Xcode_ACC.SIC.0761_0" xlink:title="Xcode_ACC.SIC.0761"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0761_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0761" order="45.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0762" xlink:label="Xcode_ACC.SIC.0762_0" xlink:title="Xcode_ACC.SIC.0762"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0762_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0762" order="46.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0781" xlink:label="Xcode_ACC.SIC.0781_0" xlink:title="Xcode_ACC.SIC.0781"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0781_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0781" order="47.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0782" xlink:label="Xcode_ACC.SIC.0782_0" xlink:title="Xcode_ACC.SIC.0782"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0782_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0782" order="48.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0783" xlink:label="Xcode_ACC.SIC.0783_0" xlink:title="Xcode_ACC.SIC.0783"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0783_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0783" order="49.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0811" xlink:label="Xcode_ACC.SIC.0811_0" xlink:title="Xcode_ACC.SIC.0811"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0811_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0811" order="50.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0821" xlink:label="Xcode_ACC.SIC.0821_0" xlink:title="Xcode_ACC.SIC.0821"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0821_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0821" order="51.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0843" xlink:label="Xcode_ACC.SIC.0843_0" xlink:title="Xcode_ACC.SIC.0843"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0843_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0843" order="52.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0849" xlink:label="Xcode_ACC.SIC.0849_0" xlink:title="Xcode_ACC.SIC.0849"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0849_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0849" order="53.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0851" xlink:label="Xcode_ACC.SIC.0851_0" xlink:title="Xcode_ACC.SIC.0851"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0851_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0851" order="54.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0912" xlink:label="Xcode_ACC.SIC.0912_0" xlink:title="Xcode_ACC.SIC.0912"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0912_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0912" order="55.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0913" xlink:label="Xcode_ACC.SIC.0913_0" xlink:title="Xcode_ACC.SIC.0913"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0913_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0913" order="56.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0919" xlink:label="Xcode_ACC.SIC.0919_0" xlink:title="Xcode_ACC.SIC.0919"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0919_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0919" order="57.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0921" xlink:label="Xcode_ACC.SIC.0921_0" xlink:title="Xcode_ACC.SIC.0921"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0921_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0921" order="58.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.0971" xlink:label="Xcode_ACC.SIC.0971_0" xlink:title="Xcode_ACC.SIC.0971"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.0971_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.0971" order="59.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1011" xlink:label="Xcode_ACC.SIC.1011_0" xlink:title="Xcode_ACC.SIC.1011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1011" order="60.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1021" xlink:label="Xcode_ACC.SIC.1021_0" xlink:title="Xcode_ACC.SIC.1021"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1021_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1021" order="61.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1031" xlink:label="Xcode_ACC.SIC.1031_0" xlink:title="Xcode_ACC.SIC.1031"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1031_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1031" order="62.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1041" xlink:label="Xcode_ACC.SIC.1041_0" xlink:title="Xcode_ACC.SIC.1041"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1041_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1041" order="63.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1044" xlink:label="Xcode_ACC.SIC.1044_0" xlink:title="Xcode_ACC.SIC.1044"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1044_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1044" order="64.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1061" xlink:label="Xcode_ACC.SIC.1061_0" xlink:title="Xcode_ACC.SIC.1061"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1061_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1061" order="65.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1081" xlink:label="Xcode_ACC.SIC.1081_0" xlink:title="Xcode_ACC.SIC.1081"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1081_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1081" order="66.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1094" xlink:label="Xcode_ACC.SIC.1094_0" xlink:title="Xcode_ACC.SIC.1094"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1094_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1094" order="67.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1099" xlink:label="Xcode_ACC.SIC.1099_0" xlink:title="Xcode_ACC.SIC.1099"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1099_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1099" order="68.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1111" xlink:label="Xcode_ACC.SIC.1111_0" xlink:title="Xcode_ACC.SIC.1111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1111" order="69.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1112" xlink:label="Xcode_ACC.SIC.1112_0" xlink:title="Xcode_ACC.SIC.1112"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1112_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1112" order="70.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1211" xlink:label="Xcode_ACC.SIC.1211_0" xlink:title="Xcode_ACC.SIC.1211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1211" order="71.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1213" xlink:label="Xcode_ACC.SIC.1213_0" xlink:title="Xcode_ACC.SIC.1213"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1213_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1213" order="72.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1311" xlink:label="Xcode_ACC.SIC.1311_0" xlink:title="Xcode_ACC.SIC.1311"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1311_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1311" order="73.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1321" xlink:label="Xcode_ACC.SIC.1321_0" xlink:title="Xcode_ACC.SIC.1321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1321" order="74.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1381" xlink:label="Xcode_ACC.SIC.1381_0" xlink:title="Xcode_ACC.SIC.1381"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1381_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1381" order="75.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1382" xlink:label="Xcode_ACC.SIC.1382_0" xlink:title="Xcode_ACC.SIC.1382"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1382_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1382" order="76.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1389" xlink:label="Xcode_ACC.SIC.1389_0" xlink:title="Xcode_ACC.SIC.1389"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1389_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1389" order="77.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1411" xlink:label="Xcode_ACC.SIC.1411_0" xlink:title="Xcode_ACC.SIC.1411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1411" order="78.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1422" xlink:label="Xcode_ACC.SIC.1422_0" xlink:title="Xcode_ACC.SIC.1422"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1422_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1422" order="79.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1423" xlink:label="Xcode_ACC.SIC.1423_0" xlink:title="Xcode_ACC.SIC.1423"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1423_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1423" order="80.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1429" xlink:label="Xcode_ACC.SIC.1429_0" xlink:title="Xcode_ACC.SIC.1429"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1429_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1429" order="81.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1442" xlink:label="Xcode_ACC.SIC.1442_0" xlink:title="Xcode_ACC.SIC.1442"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1442_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1442" order="82.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1446" xlink:label="Xcode_ACC.SIC.1446_0" xlink:title="Xcode_ACC.SIC.1446"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1446_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1446" order="83.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1455" xlink:label="Xcode_ACC.SIC.1455_0" xlink:title="Xcode_ACC.SIC.1455"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1455_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1455" order="84.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1459" xlink:label="Xcode_ACC.SIC.1459_0" xlink:title="Xcode_ACC.SIC.1459"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1459_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1459" order="85.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1474" xlink:label="Xcode_ACC.SIC.1474_0" xlink:title="Xcode_ACC.SIC.1474"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1474_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1474" order="86.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1475" xlink:label="Xcode_ACC.SIC.1475_0" xlink:title="Xcode_ACC.SIC.1475"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1475_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1475" order="87.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1479" xlink:label="Xcode_ACC.SIC.1479_0" xlink:title="Xcode_ACC.SIC.1479"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1479_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1479" order="88.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1481" xlink:label="Xcode_ACC.SIC.1481_0" xlink:title="Xcode_ACC.SIC.1481"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1481_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1481" order="89.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1499" xlink:label="Xcode_ACC.SIC.1499_0" xlink:title="Xcode_ACC.SIC.1499"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1499_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1499" order="90.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1521" xlink:label="Xcode_ACC.SIC.1521_0" xlink:title="Xcode_ACC.SIC.1521"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1521_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1521" order="91.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1522" xlink:label="Xcode_ACC.SIC.1522_0" xlink:title="Xcode_ACC.SIC.1522"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1522_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1522" order="92.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1531" xlink:label="Xcode_ACC.SIC.1531_0" xlink:title="Xcode_ACC.SIC.1531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1531" order="93.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1541" xlink:label="Xcode_ACC.SIC.1541_0" xlink:title="Xcode_ACC.SIC.1541"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1541_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1541" order="94.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1542" xlink:label="Xcode_ACC.SIC.1542_0" xlink:title="Xcode_ACC.SIC.1542"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1542_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1542" order="95.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1611" xlink:label="Xcode_ACC.SIC.1611_0" xlink:title="Xcode_ACC.SIC.1611"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1611_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1611" order="96.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1622" xlink:label="Xcode_ACC.SIC.1622_0" xlink:title="Xcode_ACC.SIC.1622"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1622_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1622" order="97.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1623" xlink:label="Xcode_ACC.SIC.1623_0" xlink:title="Xcode_ACC.SIC.1623"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1623_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1623" order="98.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1629" xlink:label="Xcode_ACC.SIC.1629_0" xlink:title="Xcode_ACC.SIC.1629"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1629_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1629" order="99.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1711" xlink:label="Xcode_ACC.SIC.1711_0" xlink:title="Xcode_ACC.SIC.1711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1711" order="100.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1721" xlink:label="Xcode_ACC.SIC.1721_0" xlink:title="Xcode_ACC.SIC.1721"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1721_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1721" order="101.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1731" xlink:label="Xcode_ACC.SIC.1731_0" xlink:title="Xcode_ACC.SIC.1731"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1731_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1731" order="102.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1741" xlink:label="Xcode_ACC.SIC.1741_0" xlink:title="Xcode_ACC.SIC.1741"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1741_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1741" order="103.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1742" xlink:label="Xcode_ACC.SIC.1742_0" xlink:title="Xcode_ACC.SIC.1742"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1742_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1742" order="104.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1743" xlink:label="Xcode_ACC.SIC.1743_0" xlink:title="Xcode_ACC.SIC.1743"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1743_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1743" order="105.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1751" xlink:label="Xcode_ACC.SIC.1751_0" xlink:title="Xcode_ACC.SIC.1751"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1751_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1751" order="106.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1752" xlink:label="Xcode_ACC.SIC.1752_0" xlink:title="Xcode_ACC.SIC.1752"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1752_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1752" order="107.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1761" xlink:label="Xcode_ACC.SIC.1761_0" xlink:title="Xcode_ACC.SIC.1761"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1761_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1761" order="108.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1771" xlink:label="Xcode_ACC.SIC.1771_0" xlink:title="Xcode_ACC.SIC.1771"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1771_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1771" order="109.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1781" xlink:label="Xcode_ACC.SIC.1781_0" xlink:title="Xcode_ACC.SIC.1781"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1781_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1781" order="110.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1791" xlink:label="Xcode_ACC.SIC.1791_0" xlink:title="Xcode_ACC.SIC.1791"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1791_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1791" order="111.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1793" xlink:label="Xcode_ACC.SIC.1793_0" xlink:title="Xcode_ACC.SIC.1793"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1793_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1793" order="112.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1794" xlink:label="Xcode_ACC.SIC.1794_0" xlink:title="Xcode_ACC.SIC.1794"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1794_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1794" order="113.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1795" xlink:label="Xcode_ACC.SIC.1795_0" xlink:title="Xcode_ACC.SIC.1795"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1795_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1795" order="114.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1796" xlink:label="Xcode_ACC.SIC.1796_0" xlink:title="Xcode_ACC.SIC.1796"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1796_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1796" order="115.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1797" xlink:label="Xcode_ACC.SIC.1797_0" xlink:title="Xcode_ACC.SIC.1797"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1797_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1797" order="116.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.1799" xlink:label="Xcode_ACC.SIC.1799_0" xlink:title="Xcode_ACC.SIC.1799"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.1799_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.1799" order="117.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2011" xlink:label="Xcode_ACC.SIC.2011_0" xlink:title="Xcode_ACC.SIC.2011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2011" order="118.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2013" xlink:label="Xcode_ACC.SIC.2013_0" xlink:title="Xcode_ACC.SIC.2013"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2013_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2013" order="119.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2016" xlink:label="Xcode_ACC.SIC.2016_0" xlink:title="Xcode_ACC.SIC.2016"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2016_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2016" order="120.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2017" xlink:label="Xcode_ACC.SIC.2017_0" xlink:title="Xcode_ACC.SIC.2017"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2017_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2017" order="121.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2021" xlink:label="Xcode_ACC.SIC.2021_0" xlink:title="Xcode_ACC.SIC.2021"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2021_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2021" order="122.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2022" xlink:label="Xcode_ACC.SIC.2022_0" xlink:title="Xcode_ACC.SIC.2022"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2022_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2022" order="123.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2023" xlink:label="Xcode_ACC.SIC.2023_0" xlink:title="Xcode_ACC.SIC.2023"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2023_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2023" order="124.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2024" xlink:label="Xcode_ACC.SIC.2024_0" xlink:title="Xcode_ACC.SIC.2024"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2024_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2024" order="125.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2026" xlink:label="Xcode_ACC.SIC.2026_0" xlink:title="Xcode_ACC.SIC.2026"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2026_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2026" order="126.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2032" xlink:label="Xcode_ACC.SIC.2032_0" xlink:title="Xcode_ACC.SIC.2032"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2032_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2032" order="127.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2033" xlink:label="Xcode_ACC.SIC.2033_0" xlink:title="Xcode_ACC.SIC.2033"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2033_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2033" order="128.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2034" xlink:label="Xcode_ACC.SIC.2034_0" xlink:title="Xcode_ACC.SIC.2034"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2034_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2034" order="129.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2035" xlink:label="Xcode_ACC.SIC.2035_0" xlink:title="Xcode_ACC.SIC.2035"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2035_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2035" order="130.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2037" xlink:label="Xcode_ACC.SIC.2037_0" xlink:title="Xcode_ACC.SIC.2037"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2037_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2037" order="131.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2038" xlink:label="Xcode_ACC.SIC.2038_0" xlink:title="Xcode_ACC.SIC.2038"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2038_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2038" order="132.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2041" xlink:label="Xcode_ACC.SIC.2041_0" xlink:title="Xcode_ACC.SIC.2041"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2041_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2041" order="133.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2043" xlink:label="Xcode_ACC.SIC.2043_0" xlink:title="Xcode_ACC.SIC.2043"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2043_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2043" order="134.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2044" xlink:label="Xcode_ACC.SIC.2044_0" xlink:title="Xcode_ACC.SIC.2044"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2044_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2044" order="135.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2045" xlink:label="Xcode_ACC.SIC.2045_0" xlink:title="Xcode_ACC.SIC.2045"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2045_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2045" order="136.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2046" xlink:label="Xcode_ACC.SIC.2046_0" xlink:title="Xcode_ACC.SIC.2046"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2046_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2046" order="137.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2047" xlink:label="Xcode_ACC.SIC.2047_0" xlink:title="Xcode_ACC.SIC.2047"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2047_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2047" order="138.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2048" xlink:label="Xcode_ACC.SIC.2048_0" xlink:title="Xcode_ACC.SIC.2048"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2048_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2048" order="139.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2051" xlink:label="Xcode_ACC.SIC.2051_0" xlink:title="Xcode_ACC.SIC.2051"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2051_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2051" order="140.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2052" xlink:label="Xcode_ACC.SIC.2052_0" xlink:title="Xcode_ACC.SIC.2052"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2052_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2052" order="141.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2061" xlink:label="Xcode_ACC.SIC.2061_0" xlink:title="Xcode_ACC.SIC.2061"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2061_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2061" order="142.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2063" xlink:label="Xcode_ACC.SIC.2063_0" xlink:title="Xcode_ACC.SIC.2063"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2063_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2063" order="143.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2065" xlink:label="Xcode_ACC.SIC.2065_0" xlink:title="Xcode_ACC.SIC.2065"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2065_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2065" order="144.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2066" xlink:label="Xcode_ACC.SIC.2066_0" xlink:title="Xcode_ACC.SIC.2066"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2066_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2066" order="145.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2067" xlink:label="Xcode_ACC.SIC.2067_0" xlink:title="Xcode_ACC.SIC.2067"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2067_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2067" order="146.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2074" xlink:label="Xcode_ACC.SIC.2074_0" xlink:title="Xcode_ACC.SIC.2074"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2074_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2074" order="147.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2075" xlink:label="Xcode_ACC.SIC.2075_0" xlink:title="Xcode_ACC.SIC.2075"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2075_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2075" order="148.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2076" xlink:label="Xcode_ACC.SIC.2076_0" xlink:title="Xcode_ACC.SIC.2076"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2076_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2076" order="149.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2077" xlink:label="Xcode_ACC.SIC.2077_0" xlink:title="Xcode_ACC.SIC.2077"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2077_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2077" order="150.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2079" xlink:label="Xcode_ACC.SIC.2079_0" xlink:title="Xcode_ACC.SIC.2079"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2079_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2079" order="151.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2082" xlink:label="Xcode_ACC.SIC.2082_0" xlink:title="Xcode_ACC.SIC.2082"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2082_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2082" order="152.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2083" xlink:label="Xcode_ACC.SIC.2083_0" xlink:title="Xcode_ACC.SIC.2083"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2083_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2083" order="153.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2084" xlink:label="Xcode_ACC.SIC.2084_0" xlink:title="Xcode_ACC.SIC.2084"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2084_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2084" order="154.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2085" xlink:label="Xcode_ACC.SIC.2085_0" xlink:title="Xcode_ACC.SIC.2085"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2085_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2085" order="155.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2086" xlink:label="Xcode_ACC.SIC.2086_0" xlink:title="Xcode_ACC.SIC.2086"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2086_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2086" order="156.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2087" xlink:label="Xcode_ACC.SIC.2087_0" xlink:title="Xcode_ACC.SIC.2087"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2087_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2087" order="157.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2091" xlink:label="Xcode_ACC.SIC.2091_0" xlink:title="Xcode_ACC.SIC.2091"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2091_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2091" order="158.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2092" xlink:label="Xcode_ACC.SIC.2092_0" xlink:title="Xcode_ACC.SIC.2092"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2092_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2092" order="159.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2095" xlink:label="Xcode_ACC.SIC.2095_0" xlink:title="Xcode_ACC.SIC.2095"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2095_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2095" order="160.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2097" xlink:label="Xcode_ACC.SIC.2097_0" xlink:title="Xcode_ACC.SIC.2097"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2097_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2097" order="161.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2098" xlink:label="Xcode_ACC.SIC.2098_0" xlink:title="Xcode_ACC.SIC.2098"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2098_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2098" order="162.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2099" xlink:label="Xcode_ACC.SIC.2099_0" xlink:title="Xcode_ACC.SIC.2099"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2099_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2099" order="163.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2111" xlink:label="Xcode_ACC.SIC.2111_0" xlink:title="Xcode_ACC.SIC.2111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2111" order="164.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2121" xlink:label="Xcode_ACC.SIC.2121_0" xlink:title="Xcode_ACC.SIC.2121"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2121_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2121" order="165.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2131" xlink:label="Xcode_ACC.SIC.2131_0" xlink:title="Xcode_ACC.SIC.2131"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2131_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2131" order="166.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2141" xlink:label="Xcode_ACC.SIC.2141_0" xlink:title="Xcode_ACC.SIC.2141"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2141_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2141" order="167.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2211" xlink:label="Xcode_ACC.SIC.2211_0" xlink:title="Xcode_ACC.SIC.2211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2211" order="168.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2221" xlink:label="Xcode_ACC.SIC.2221_0" xlink:title="Xcode_ACC.SIC.2221"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2221_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2221" order="169.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2231" xlink:label="Xcode_ACC.SIC.2231_0" xlink:title="Xcode_ACC.SIC.2231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2231" order="170.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2241" xlink:label="Xcode_ACC.SIC.2241_0" xlink:title="Xcode_ACC.SIC.2241"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2241_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2241" order="171.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2251" xlink:label="Xcode_ACC.SIC.2251_0" xlink:title="Xcode_ACC.SIC.2251"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2251_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2251" order="172.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2252" xlink:label="Xcode_ACC.SIC.2252_0" xlink:title="Xcode_ACC.SIC.2252"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2252_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2252" order="173.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2253" xlink:label="Xcode_ACC.SIC.2253_0" xlink:title="Xcode_ACC.SIC.2253"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2253_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2253" order="174.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2254" xlink:label="Xcode_ACC.SIC.2254_0" xlink:title="Xcode_ACC.SIC.2254"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2254_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2254" order="175.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2257" xlink:label="Xcode_ACC.SIC.2257_0" xlink:title="Xcode_ACC.SIC.2257"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2257_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2257" order="176.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2258" xlink:label="Xcode_ACC.SIC.2258_0" xlink:title="Xcode_ACC.SIC.2258"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2258_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2258" order="177.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2259" xlink:label="Xcode_ACC.SIC.2259_0" xlink:title="Xcode_ACC.SIC.2259"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2259_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2259" order="178.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2261" xlink:label="Xcode_ACC.SIC.2261_0" xlink:title="Xcode_ACC.SIC.2261"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2261_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2261" order="179.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2262" xlink:label="Xcode_ACC.SIC.2262_0" xlink:title="Xcode_ACC.SIC.2262"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2262_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2262" order="180.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2269" xlink:label="Xcode_ACC.SIC.2269_0" xlink:title="Xcode_ACC.SIC.2269"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2269_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2269" order="181.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2271" xlink:label="Xcode_ACC.SIC.2271_0" xlink:title="Xcode_ACC.SIC.2271"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2271_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2271" order="182.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2272" xlink:label="Xcode_ACC.SIC.2272_0" xlink:title="Xcode_ACC.SIC.2272"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2272_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2272" order="183.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2279" xlink:label="Xcode_ACC.SIC.2279_0" xlink:title="Xcode_ACC.SIC.2279"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2279_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2279" order="184.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2282" xlink:label="Xcode_ACC.SIC.2282_0" xlink:title="Xcode_ACC.SIC.2282"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2282_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2282" order="185.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2283" xlink:label="Xcode_ACC.SIC.2283_0" xlink:title="Xcode_ACC.SIC.2283"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2283_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2283" order="186.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2284" xlink:label="Xcode_ACC.SIC.2284_0" xlink:title="Xcode_ACC.SIC.2284"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2284_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2284" order="187.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2291" xlink:label="Xcode_ACC.SIC.2291_0" xlink:title="Xcode_ACC.SIC.2291"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2291_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2291" order="188.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2292" xlink:label="Xcode_ACC.SIC.2292_0" xlink:title="Xcode_ACC.SIC.2292"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2292_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2292" order="189.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2293" xlink:label="Xcode_ACC.SIC.2293_0" xlink:title="Xcode_ACC.SIC.2293"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2293_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2293" order="190.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2294" xlink:label="Xcode_ACC.SIC.2294_0" xlink:title="Xcode_ACC.SIC.2294"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2294_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2294" order="191.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2295" xlink:label="Xcode_ACC.SIC.2295_0" xlink:title="Xcode_ACC.SIC.2295"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2295_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2295" order="192.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2296" xlink:label="Xcode_ACC.SIC.2296_0" xlink:title="Xcode_ACC.SIC.2296"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2296_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2296" order="193.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2297" xlink:label="Xcode_ACC.SIC.2297_0" xlink:title="Xcode_ACC.SIC.2297"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2297_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2297" order="194.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2298" xlink:label="Xcode_ACC.SIC.2298_0" xlink:title="Xcode_ACC.SIC.2298"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2298_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2298" order="195.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2299" xlink:label="Xcode_ACC.SIC.2299_0" xlink:title="Xcode_ACC.SIC.2299"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2299_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2299" order="196.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2311" xlink:label="Xcode_ACC.SIC.2311_0" xlink:title="Xcode_ACC.SIC.2311"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2311_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2311" order="197.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2321" xlink:label="Xcode_ACC.SIC.2321_0" xlink:title="Xcode_ACC.SIC.2321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2321" order="198.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2322" xlink:label="Xcode_ACC.SIC.2322_0" xlink:title="Xcode_ACC.SIC.2322"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2322_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2322" order="199.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2323" xlink:label="Xcode_ACC.SIC.2323_0" xlink:title="Xcode_ACC.SIC.2323"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2323_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2323" order="200.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2327" xlink:label="Xcode_ACC.SIC.2327_0" xlink:title="Xcode_ACC.SIC.2327"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2327_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2327" order="201.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2328" xlink:label="Xcode_ACC.SIC.2328_0" xlink:title="Xcode_ACC.SIC.2328"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2328_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2328" order="202.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2329" xlink:label="Xcode_ACC.SIC.2329_0" xlink:title="Xcode_ACC.SIC.2329"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2329_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2329" order="203.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2331" xlink:label="Xcode_ACC.SIC.2331_0" xlink:title="Xcode_ACC.SIC.2331"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2331_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2331" order="204.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2335" xlink:label="Xcode_ACC.SIC.2335_0" xlink:title="Xcode_ACC.SIC.2335"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2335_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2335" order="205.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2337" xlink:label="Xcode_ACC.SIC.2337_0" xlink:title="Xcode_ACC.SIC.2337"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2337_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2337" order="206.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2339" xlink:label="Xcode_ACC.SIC.2339_0" xlink:title="Xcode_ACC.SIC.2339"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2339_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2339" order="207.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2341" xlink:label="Xcode_ACC.SIC.2341_0" xlink:title="Xcode_ACC.SIC.2341"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2341_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2341" order="208.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2342" xlink:label="Xcode_ACC.SIC.2342_0" xlink:title="Xcode_ACC.SIC.2342"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2342_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2342" order="209.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2351" xlink:label="Xcode_ACC.SIC.2351_0" xlink:title="Xcode_ACC.SIC.2351"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2351_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2351" order="210.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2352" xlink:label="Xcode_ACC.SIC.2352_0" xlink:title="Xcode_ACC.SIC.2352"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2352_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2352" order="211.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2361" xlink:label="Xcode_ACC.SIC.2361_0" xlink:title="Xcode_ACC.SIC.2361"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2361_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2361" order="212.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2363" xlink:label="Xcode_ACC.SIC.2363_0" xlink:title="Xcode_ACC.SIC.2363"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2363_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2363" order="213.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2369" xlink:label="Xcode_ACC.SIC.2369_0" xlink:title="Xcode_ACC.SIC.2369"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2369_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2369" order="214.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2371" xlink:label="Xcode_ACC.SIC.2371_0" xlink:title="Xcode_ACC.SIC.2371"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2371_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2371" order="215.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2381" xlink:label="Xcode_ACC.SIC.2381_0" xlink:title="Xcode_ACC.SIC.2381"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2381_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2381" order="216.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2384" xlink:label="Xcode_ACC.SIC.2384_0" xlink:title="Xcode_ACC.SIC.2384"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2384_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2384" order="217.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2385" xlink:label="Xcode_ACC.SIC.2385_0" xlink:title="Xcode_ACC.SIC.2385"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2385_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2385" order="218.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2386" xlink:label="Xcode_ACC.SIC.2386_0" xlink:title="Xcode_ACC.SIC.2386"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2386_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2386" order="219.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2387" xlink:label="Xcode_ACC.SIC.2387_0" xlink:title="Xcode_ACC.SIC.2387"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2387_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2387" order="220.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2389" xlink:label="Xcode_ACC.SIC.2389_0" xlink:title="Xcode_ACC.SIC.2389"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2389_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2389" order="221.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2391" xlink:label="Xcode_ACC.SIC.2391_0" xlink:title="Xcode_ACC.SIC.2391"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2391_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2391" order="222.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2392" xlink:label="Xcode_ACC.SIC.2392_0" xlink:title="Xcode_ACC.SIC.2392"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2392_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2392" order="223.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2393" xlink:label="Xcode_ACC.SIC.2393_0" xlink:title="Xcode_ACC.SIC.2393"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2393_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2393" order="224.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2394" xlink:label="Xcode_ACC.SIC.2394_0" xlink:title="Xcode_ACC.SIC.2394"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2394_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2394" order="225.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2395" xlink:label="Xcode_ACC.SIC.2395_0" xlink:title="Xcode_ACC.SIC.2395"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2395_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2395" order="226.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2396" xlink:label="Xcode_ACC.SIC.2396_0" xlink:title="Xcode_ACC.SIC.2396"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2396_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2396" order="227.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2397" xlink:label="Xcode_ACC.SIC.2397_0" xlink:title="Xcode_ACC.SIC.2397"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2397_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2397" order="228.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2398" xlink:label="Xcode_ACC.SIC.2398_0" xlink:title="Xcode_ACC.SIC.2398"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2398_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2398" order="229.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2399" xlink:label="Xcode_ACC.SIC.2399_0" xlink:title="Xcode_ACC.SIC.2399"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2399_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2399" order="230.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2411" xlink:label="Xcode_ACC.SIC.2411_0" xlink:title="Xcode_ACC.SIC.2411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2411" order="231.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2421" xlink:label="Xcode_ACC.SIC.2421_0" xlink:title="Xcode_ACC.SIC.2421"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2421_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2421" order="232.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2426" xlink:label="Xcode_ACC.SIC.2426_0" xlink:title="Xcode_ACC.SIC.2426"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2426_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2426" order="233.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2429" xlink:label="Xcode_ACC.SIC.2429_0" xlink:title="Xcode_ACC.SIC.2429"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2429_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2429" order="234.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2431" xlink:label="Xcode_ACC.SIC.2431_0" xlink:title="Xcode_ACC.SIC.2431"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2431_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2431" order="235.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2434" xlink:label="Xcode_ACC.SIC.2434_0" xlink:title="Xcode_ACC.SIC.2434"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2434_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2434" order="236.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2435" xlink:label="Xcode_ACC.SIC.2435_0" xlink:title="Xcode_ACC.SIC.2435"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2435_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2435" order="237.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2436" xlink:label="Xcode_ACC.SIC.2436_0" xlink:title="Xcode_ACC.SIC.2436"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2436_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2436" order="238.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2439" xlink:label="Xcode_ACC.SIC.2439_0" xlink:title="Xcode_ACC.SIC.2439"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2439_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2439" order="239.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2441" xlink:label="Xcode_ACC.SIC.2441_0" xlink:title="Xcode_ACC.SIC.2441"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2441_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2441" order="240.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2448" xlink:label="Xcode_ACC.SIC.2448_0" xlink:title="Xcode_ACC.SIC.2448"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2448_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2448" order="241.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2449" xlink:label="Xcode_ACC.SIC.2449_0" xlink:title="Xcode_ACC.SIC.2449"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2449_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2449" order="242.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2451" xlink:label="Xcode_ACC.SIC.2451_0" xlink:title="Xcode_ACC.SIC.2451"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2451_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2451" order="243.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2452" xlink:label="Xcode_ACC.SIC.2452_0" xlink:title="Xcode_ACC.SIC.2452"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2452_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2452" order="244.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2491" xlink:label="Xcode_ACC.SIC.2491_0" xlink:title="Xcode_ACC.SIC.2491"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2491_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2491" order="245.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2492" xlink:label="Xcode_ACC.SIC.2492_0" xlink:title="Xcode_ACC.SIC.2492"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2492_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2492" order="246.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2499" xlink:label="Xcode_ACC.SIC.2499_0" xlink:title="Xcode_ACC.SIC.2499"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2499_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2499" order="247.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2511" xlink:label="Xcode_ACC.SIC.2511_0" xlink:title="Xcode_ACC.SIC.2511"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2511_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2511" order="248.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2512" xlink:label="Xcode_ACC.SIC.2512_0" xlink:title="Xcode_ACC.SIC.2512"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2512_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2512" order="249.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2514" xlink:label="Xcode_ACC.SIC.2514_0" xlink:title="Xcode_ACC.SIC.2514"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2514_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2514" order="250.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2515" xlink:label="Xcode_ACC.SIC.2515_0" xlink:title="Xcode_ACC.SIC.2515"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2515_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2515" order="251.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2517" xlink:label="Xcode_ACC.SIC.2517_0" xlink:title="Xcode_ACC.SIC.2517"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2517_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2517" order="252.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2519" xlink:label="Xcode_ACC.SIC.2519_0" xlink:title="Xcode_ACC.SIC.2519"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2519_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2519" order="253.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2521" xlink:label="Xcode_ACC.SIC.2521_0" xlink:title="Xcode_ACC.SIC.2521"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2521_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2521" order="254.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2522" xlink:label="Xcode_ACC.SIC.2522_0" xlink:title="Xcode_ACC.SIC.2522"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2522_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2522" order="255.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2531" xlink:label="Xcode_ACC.SIC.2531_0" xlink:title="Xcode_ACC.SIC.2531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2531" order="256.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2541" xlink:label="Xcode_ACC.SIC.2541_0" xlink:title="Xcode_ACC.SIC.2541"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2541_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2541" order="257.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2542" xlink:label="Xcode_ACC.SIC.2542_0" xlink:title="Xcode_ACC.SIC.2542"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2542_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2542" order="258.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2591" xlink:label="Xcode_ACC.SIC.2591_0" xlink:title="Xcode_ACC.SIC.2591"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2591_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2591" order="259.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2599" xlink:label="Xcode_ACC.SIC.2599_0" xlink:title="Xcode_ACC.SIC.2599"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2599_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2599" order="260.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2611" xlink:label="Xcode_ACC.SIC.2611_0" xlink:title="Xcode_ACC.SIC.2611"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2611_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2611" order="261.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2621" xlink:label="Xcode_ACC.SIC.2621_0" xlink:title="Xcode_ACC.SIC.2621"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2621_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2621" order="262.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2631" xlink:label="Xcode_ACC.SIC.2631_0" xlink:title="Xcode_ACC.SIC.2631"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2631_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2631" order="263.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2641" xlink:label="Xcode_ACC.SIC.2641_0" xlink:title="Xcode_ACC.SIC.2641"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2641_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2641" order="264.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2642" xlink:label="Xcode_ACC.SIC.2642_0" xlink:title="Xcode_ACC.SIC.2642"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2642_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2642" order="265.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2643" xlink:label="Xcode_ACC.SIC.2643_0" xlink:title="Xcode_ACC.SIC.2643"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2643_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2643" order="266.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2645" xlink:label="Xcode_ACC.SIC.2645_0" xlink:title="Xcode_ACC.SIC.2645"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2645_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2645" order="267.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2646" xlink:label="Xcode_ACC.SIC.2646_0" xlink:title="Xcode_ACC.SIC.2646"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2646_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2646" order="268.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2647" xlink:label="Xcode_ACC.SIC.2647_0" xlink:title="Xcode_ACC.SIC.2647"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2647_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2647" order="269.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2648" xlink:label="Xcode_ACC.SIC.2648_0" xlink:title="Xcode_ACC.SIC.2648"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2648_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2648" order="270.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2649" xlink:label="Xcode_ACC.SIC.2649_0" xlink:title="Xcode_ACC.SIC.2649"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2649_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2649" order="271.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2651" xlink:label="Xcode_ACC.SIC.2651_0" xlink:title="Xcode_ACC.SIC.2651"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2651_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2651" order="272.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2652" xlink:label="Xcode_ACC.SIC.2652_0" xlink:title="Xcode_ACC.SIC.2652"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2652_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2652" order="273.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2653" xlink:label="Xcode_ACC.SIC.2653_0" xlink:title="Xcode_ACC.SIC.2653"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2653_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2653" order="274.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2654" xlink:label="Xcode_ACC.SIC.2654_0" xlink:title="Xcode_ACC.SIC.2654"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2654_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2654" order="275.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2655" xlink:label="Xcode_ACC.SIC.2655_0" xlink:title="Xcode_ACC.SIC.2655"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2655_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2655" order="276.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2661" xlink:label="Xcode_ACC.SIC.2661_0" xlink:title="Xcode_ACC.SIC.2661"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2661_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2661" order="277.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2711" xlink:label="Xcode_ACC.SIC.2711_0" xlink:title="Xcode_ACC.SIC.2711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2711" order="278.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2721" xlink:label="Xcode_ACC.SIC.2721_0" xlink:title="Xcode_ACC.SIC.2721"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2721_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2721" order="279.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2731" xlink:label="Xcode_ACC.SIC.2731_0" xlink:title="Xcode_ACC.SIC.2731"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2731_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2731" order="280.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2732" xlink:label="Xcode_ACC.SIC.2732_0" xlink:title="Xcode_ACC.SIC.2732"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2732_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2732" order="281.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2741" xlink:label="Xcode_ACC.SIC.2741_0" xlink:title="Xcode_ACC.SIC.2741"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2741_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2741" order="282.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2751" xlink:label="Xcode_ACC.SIC.2751_0" xlink:title="Xcode_ACC.SIC.2751"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2751_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2751" order="283.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2752" xlink:label="Xcode_ACC.SIC.2752_0" xlink:title="Xcode_ACC.SIC.2752"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2752_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2752" order="284.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2753" xlink:label="Xcode_ACC.SIC.2753_0" xlink:title="Xcode_ACC.SIC.2753"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2753_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2753" order="285.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2754" xlink:label="Xcode_ACC.SIC.2754_0" xlink:title="Xcode_ACC.SIC.2754"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2754_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2754" order="286.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2761" xlink:label="Xcode_ACC.SIC.2761_0" xlink:title="Xcode_ACC.SIC.2761"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2761_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2761" order="287.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2771" xlink:label="Xcode_ACC.SIC.2771_0" xlink:title="Xcode_ACC.SIC.2771"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2771_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2771" order="288.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2782" xlink:label="Xcode_ACC.SIC.2782_0" xlink:title="Xcode_ACC.SIC.2782"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2782_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2782" order="289.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2789" xlink:label="Xcode_ACC.SIC.2789_0" xlink:title="Xcode_ACC.SIC.2789"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2789_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2789" order="290.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2791" xlink:label="Xcode_ACC.SIC.2791_0" xlink:title="Xcode_ACC.SIC.2791"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2791_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2791" order="291.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2793" xlink:label="Xcode_ACC.SIC.2793_0" xlink:title="Xcode_ACC.SIC.2793"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2793_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2793" order="292.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2794" xlink:label="Xcode_ACC.SIC.2794_0" xlink:title="Xcode_ACC.SIC.2794"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2794_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2794" order="293.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2795" xlink:label="Xcode_ACC.SIC.2795_0" xlink:title="Xcode_ACC.SIC.2795"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2795_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2795" order="294.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2813" xlink:label="Xcode_ACC.SIC.2813_0" xlink:title="Xcode_ACC.SIC.2813"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2813_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2813" order="296.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2816" xlink:label="Xcode_ACC.SIC.2816_0" xlink:title="Xcode_ACC.SIC.2816"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2816_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2816" order="297.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2819" xlink:label="Xcode_ACC.SIC.2819_0" xlink:title="Xcode_ACC.SIC.2819"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2819_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2819" order="298.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2821" xlink:label="Xcode_ACC.SIC.2821_0" xlink:title="Xcode_ACC.SIC.2821"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2821_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2821" order="299.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2822" xlink:label="Xcode_ACC.SIC.2822_0" xlink:title="Xcode_ACC.SIC.2822"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2822_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2822" order="300.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2823" xlink:label="Xcode_ACC.SIC.2823_0" xlink:title="Xcode_ACC.SIC.2823"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2823_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2823" order="301.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2824" xlink:label="Xcode_ACC.SIC.2824_0" xlink:title="Xcode_ACC.SIC.2824"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2824_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2824" order="302.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2831" xlink:label="Xcode_ACC.SIC.2831_0" xlink:title="Xcode_ACC.SIC.2831"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2831_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2831" order="303.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2833" xlink:label="Xcode_ACC.SIC.2833_0" xlink:title="Xcode_ACC.SIC.2833"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2833_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2833" order="304.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2834" xlink:label="Xcode_ACC.SIC.2834_0" xlink:title="Xcode_ACC.SIC.2834"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2834_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2834" order="305.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2841" xlink:label="Xcode_ACC.SIC.2841_0" xlink:title="Xcode_ACC.SIC.2841"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2841_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2841" order="306.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2842" xlink:label="Xcode_ACC.SIC.2842_0" xlink:title="Xcode_ACC.SIC.2842"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2842_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2842" order="307.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2843" xlink:label="Xcode_ACC.SIC.2843_0" xlink:title="Xcode_ACC.SIC.2843"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2843_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2843" order="308.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2844" xlink:label="Xcode_ACC.SIC.2844_0" xlink:title="Xcode_ACC.SIC.2844"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2844_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2844" order="309.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2851" xlink:label="Xcode_ACC.SIC.2851_0" xlink:title="Xcode_ACC.SIC.2851"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2851_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2851" order="310.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2861" xlink:label="Xcode_ACC.SIC.2861_0" xlink:title="Xcode_ACC.SIC.2861"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2861_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2861" order="311.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2865" xlink:label="Xcode_ACC.SIC.2865_0" xlink:title="Xcode_ACC.SIC.2865"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2865_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2865" order="312.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2869" xlink:label="Xcode_ACC.SIC.2869_0" xlink:title="Xcode_ACC.SIC.2869"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2869_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2869" order="313.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2873" xlink:label="Xcode_ACC.SIC.2873_0" xlink:title="Xcode_ACC.SIC.2873"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2873_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2873" order="314.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2874" xlink:label="Xcode_ACC.SIC.2874_0" xlink:title="Xcode_ACC.SIC.2874"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2874_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2874" order="315.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2875" xlink:label="Xcode_ACC.SIC.2875_0" xlink:title="Xcode_ACC.SIC.2875"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2875_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2875" order="316.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2879" xlink:label="Xcode_ACC.SIC.2879_0" xlink:title="Xcode_ACC.SIC.2879"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2879_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2879" order="317.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2891" xlink:label="Xcode_ACC.SIC.2891_0" xlink:title="Xcode_ACC.SIC.2891"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2891_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2891" order="318.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2892" xlink:label="Xcode_ACC.SIC.2892_0" xlink:title="Xcode_ACC.SIC.2892"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2892_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2892" order="319.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2893" xlink:label="Xcode_ACC.SIC.2893_0" xlink:title="Xcode_ACC.SIC.2893"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2893_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2893" order="320.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2895" xlink:label="Xcode_ACC.SIC.2895_0" xlink:title="Xcode_ACC.SIC.2895"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2895_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2895" order="321.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2899" xlink:label="Xcode_ACC.SIC.2899_0" xlink:title="Xcode_ACC.SIC.2899"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2899_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2899" order="322.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2911" xlink:label="Xcode_ACC.SIC.2911_0" xlink:title="Xcode_ACC.SIC.2911"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2911_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2911" order="323.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2951" xlink:label="Xcode_ACC.SIC.2951_0" xlink:title="Xcode_ACC.SIC.2951"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2951_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2951" order="324.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2952" xlink:label="Xcode_ACC.SIC.2952_0" xlink:title="Xcode_ACC.SIC.2952"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2952_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2952" order="325.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2992" xlink:label="Xcode_ACC.SIC.2992_0" xlink:title="Xcode_ACC.SIC.2992"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2992_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2992" order="326.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.2999" xlink:label="Xcode_ACC.SIC.2999_0" xlink:title="Xcode_ACC.SIC.2999"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.2999_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.2999" order="327.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3011" xlink:label="Xcode_ACC.SIC.3011_0" xlink:title="Xcode_ACC.SIC.3011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3011" order="328.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3021" xlink:label="Xcode_ACC.SIC.3021_0" xlink:title="Xcode_ACC.SIC.3021"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3021_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3021" order="329.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3031" xlink:label="Xcode_ACC.SIC.3031_0" xlink:title="Xcode_ACC.SIC.3031"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3031_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3031" order="330.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3041" xlink:label="Xcode_ACC.SIC.3041_0" xlink:title="Xcode_ACC.SIC.3041"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3041_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3041" order="331.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3069" xlink:label="Xcode_ACC.SIC.3069_0" xlink:title="Xcode_ACC.SIC.3069"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3069_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3069" order="332.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3079" xlink:label="Xcode_ACC.SIC.3079_0" xlink:title="Xcode_ACC.SIC.3079"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3079_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3079" order="333.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3111" xlink:label="Xcode_ACC.SIC.3111_0" xlink:title="Xcode_ACC.SIC.3111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3111" order="334.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3131" xlink:label="Xcode_ACC.SIC.3131_0" xlink:title="Xcode_ACC.SIC.3131"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3131_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3131" order="335.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3142" xlink:label="Xcode_ACC.SIC.3142_0" xlink:title="Xcode_ACC.SIC.3142"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3142_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3142" order="336.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3143" xlink:label="Xcode_ACC.SIC.3143_0" xlink:title="Xcode_ACC.SIC.3143"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3143_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3143" order="337.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3144" xlink:label="Xcode_ACC.SIC.3144_0" xlink:title="Xcode_ACC.SIC.3144"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3144_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3144" order="338.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3149" xlink:label="Xcode_ACC.SIC.3149_0" xlink:title="Xcode_ACC.SIC.3149"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3149_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3149" order="339.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3151" xlink:label="Xcode_ACC.SIC.3151_0" xlink:title="Xcode_ACC.SIC.3151"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3151_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3151" order="340.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3161" xlink:label="Xcode_ACC.SIC.3161_0" xlink:title="Xcode_ACC.SIC.3161"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3161_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3161" order="341.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3171" xlink:label="Xcode_ACC.SIC.3171_0" xlink:title="Xcode_ACC.SIC.3171"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3171_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3171" order="342.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3172" xlink:label="Xcode_ACC.SIC.3172_0" xlink:title="Xcode_ACC.SIC.3172"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3172_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3172" order="343.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3199" xlink:label="Xcode_ACC.SIC.3199_0" xlink:title="Xcode_ACC.SIC.3199"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3199_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3199" order="344.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3211" xlink:label="Xcode_ACC.SIC.3211_0" xlink:title="Xcode_ACC.SIC.3211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3211" order="345.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3221" xlink:label="Xcode_ACC.SIC.3221_0" xlink:title="Xcode_ACC.SIC.3221"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3221_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3221" order="346.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3229" xlink:label="Xcode_ACC.SIC.3229_0" xlink:title="Xcode_ACC.SIC.3229"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3229_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3229" order="347.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3231" xlink:label="Xcode_ACC.SIC.3231_0" xlink:title="Xcode_ACC.SIC.3231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3231" order="348.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3241" xlink:label="Xcode_ACC.SIC.3241_0" xlink:title="Xcode_ACC.SIC.3241"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3241_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3241" order="349.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3251" xlink:label="Xcode_ACC.SIC.3251_0" xlink:title="Xcode_ACC.SIC.3251"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3251_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3251" order="350.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3253" xlink:label="Xcode_ACC.SIC.3253_0" xlink:title="Xcode_ACC.SIC.3253"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3253_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3253" order="351.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3255" xlink:label="Xcode_ACC.SIC.3255_0" xlink:title="Xcode_ACC.SIC.3255"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3255_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3255" order="352.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3259" xlink:label="Xcode_ACC.SIC.3259_0" xlink:title="Xcode_ACC.SIC.3259"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3259_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3259" order="353.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3261" xlink:label="Xcode_ACC.SIC.3261_0" xlink:title="Xcode_ACC.SIC.3261"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3261_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3261" order="354.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3262" xlink:label="Xcode_ACC.SIC.3262_0" xlink:title="Xcode_ACC.SIC.3262"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3262_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3262" order="355.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3263" xlink:label="Xcode_ACC.SIC.3263_0" xlink:title="Xcode_ACC.SIC.3263"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3263_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3263" order="356.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3264" xlink:label="Xcode_ACC.SIC.3264_0" xlink:title="Xcode_ACC.SIC.3264"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3264_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3264" order="357.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3269" xlink:label="Xcode_ACC.SIC.3269_0" xlink:title="Xcode_ACC.SIC.3269"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3269_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3269" order="358.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3271" xlink:label="Xcode_ACC.SIC.3271_0" xlink:title="Xcode_ACC.SIC.3271"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3271_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3271" order="359.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3272" xlink:label="Xcode_ACC.SIC.3272_0" xlink:title="Xcode_ACC.SIC.3272"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3272_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3272" order="360.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3273" xlink:label="Xcode_ACC.SIC.3273_0" xlink:title="Xcode_ACC.SIC.3273"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3273_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3273" order="361.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3274" xlink:label="Xcode_ACC.SIC.3274_0" xlink:title="Xcode_ACC.SIC.3274"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3274_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3274" order="362.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3275" xlink:label="Xcode_ACC.SIC.3275_0" xlink:title="Xcode_ACC.SIC.3275"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3275_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3275" order="363.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3281" xlink:label="Xcode_ACC.SIC.3281_0" xlink:title="Xcode_ACC.SIC.3281"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3281_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3281" order="364.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3291" xlink:label="Xcode_ACC.SIC.3291_0" xlink:title="Xcode_ACC.SIC.3291"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3291_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3291" order="365.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3292" xlink:label="Xcode_ACC.SIC.3292_0" xlink:title="Xcode_ACC.SIC.3292"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3292_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3292" order="366.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3293" xlink:label="Xcode_ACC.SIC.3293_0" xlink:title="Xcode_ACC.SIC.3293"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3293_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3293" order="367.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3295" xlink:label="Xcode_ACC.SIC.3295_0" xlink:title="Xcode_ACC.SIC.3295"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3295_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3295" order="368.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3296" xlink:label="Xcode_ACC.SIC.3296_0" xlink:title="Xcode_ACC.SIC.3296"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3296_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3296" order="369.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3297" xlink:label="Xcode_ACC.SIC.3297_0" xlink:title="Xcode_ACC.SIC.3297"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3297_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3297" order="370.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3299" xlink:label="Xcode_ACC.SIC.3299_0" xlink:title="Xcode_ACC.SIC.3299"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3299_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3299" order="371.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3312" xlink:label="Xcode_ACC.SIC.3312_0" xlink:title="Xcode_ACC.SIC.3312"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3312_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3312" order="372.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3313" xlink:label="Xcode_ACC.SIC.3313_0" xlink:title="Xcode_ACC.SIC.3313"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3313_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3313" order="373.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3315" xlink:label="Xcode_ACC.SIC.3315_0" xlink:title="Xcode_ACC.SIC.3315"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3315_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3315" order="374.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3316" xlink:label="Xcode_ACC.SIC.3316_0" xlink:title="Xcode_ACC.SIC.3316"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3316_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3316" order="375.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3317" xlink:label="Xcode_ACC.SIC.3317_0" xlink:title="Xcode_ACC.SIC.3317"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3317_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3317" order="376.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3321" xlink:label="Xcode_ACC.SIC.3321_0" xlink:title="Xcode_ACC.SIC.3321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3321" order="377.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3322" xlink:label="Xcode_ACC.SIC.3322_0" xlink:title="Xcode_ACC.SIC.3322"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3322_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3322" order="378.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3324" xlink:label="Xcode_ACC.SIC.3324_0" xlink:title="Xcode_ACC.SIC.3324"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3324_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3324" order="379.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3325" xlink:label="Xcode_ACC.SIC.3325_0" xlink:title="Xcode_ACC.SIC.3325"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3325_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3325" order="380.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3331" xlink:label="Xcode_ACC.SIC.3331_0" xlink:title="Xcode_ACC.SIC.3331"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3331_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3331" order="381.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3332" xlink:label="Xcode_ACC.SIC.3332_0" xlink:title="Xcode_ACC.SIC.3332"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3332_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3332" order="382.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3333" xlink:label="Xcode_ACC.SIC.3333_0" xlink:title="Xcode_ACC.SIC.3333"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3333_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3333" order="383.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3334" xlink:label="Xcode_ACC.SIC.3334_0" xlink:title="Xcode_ACC.SIC.3334"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3334_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3334" order="384.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3339" xlink:label="Xcode_ACC.SIC.3339_0" xlink:title="Xcode_ACC.SIC.3339"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3339_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3339" order="385.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3341" xlink:label="Xcode_ACC.SIC.3341_0" xlink:title="Xcode_ACC.SIC.3341"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3341_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3341" order="386.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3351" xlink:label="Xcode_ACC.SIC.3351_0" xlink:title="Xcode_ACC.SIC.3351"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3351_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3351" order="387.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3353" xlink:label="Xcode_ACC.SIC.3353_0" xlink:title="Xcode_ACC.SIC.3353"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3353_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3353" order="388.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3354" xlink:label="Xcode_ACC.SIC.3354_0" xlink:title="Xcode_ACC.SIC.3354"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3354_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3354" order="389.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3355" xlink:label="Xcode_ACC.SIC.3355_0" xlink:title="Xcode_ACC.SIC.3355"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3355_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3355" order="390.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3356" xlink:label="Xcode_ACC.SIC.3356_0" xlink:title="Xcode_ACC.SIC.3356"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3356_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3356" order="391.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3357" xlink:label="Xcode_ACC.SIC.3357_0" xlink:title="Xcode_ACC.SIC.3357"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3357_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3357" order="392.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3361" xlink:label="Xcode_ACC.SIC.3361_0" xlink:title="Xcode_ACC.SIC.3361"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3361_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3361" order="393.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3362" xlink:label="Xcode_ACC.SIC.3362_0" xlink:title="Xcode_ACC.SIC.3362"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3362_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3362" order="394.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3369" xlink:label="Xcode_ACC.SIC.3369_0" xlink:title="Xcode_ACC.SIC.3369"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3369_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3369" order="395.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3398" xlink:label="Xcode_ACC.SIC.3398_0" xlink:title="Xcode_ACC.SIC.3398"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3398_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3398" order="396.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3399" xlink:label="Xcode_ACC.SIC.3399_0" xlink:title="Xcode_ACC.SIC.3399"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3399_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3399" order="397.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3411" xlink:label="Xcode_ACC.SIC.3411_0" xlink:title="Xcode_ACC.SIC.3411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3411" order="398.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3412" xlink:label="Xcode_ACC.SIC.3412_0" xlink:title="Xcode_ACC.SIC.3412"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3412_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3412" order="399.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3421" xlink:label="Xcode_ACC.SIC.3421_0" xlink:title="Xcode_ACC.SIC.3421"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3421_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3421" order="400.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3423" xlink:label="Xcode_ACC.SIC.3423_0" xlink:title="Xcode_ACC.SIC.3423"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3423_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3423" order="401.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3425" xlink:label="Xcode_ACC.SIC.3425_0" xlink:title="Xcode_ACC.SIC.3425"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3425_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3425" order="402.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3429" xlink:label="Xcode_ACC.SIC.3429_0" xlink:title="Xcode_ACC.SIC.3429"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3429_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3429" order="403.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3431" xlink:label="Xcode_ACC.SIC.3431_0" xlink:title="Xcode_ACC.SIC.3431"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3431_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3431" order="404.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3432" xlink:label="Xcode_ACC.SIC.3432_0" xlink:title="Xcode_ACC.SIC.3432"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3432_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3432" order="405.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3433" xlink:label="Xcode_ACC.SIC.3433_0" xlink:title="Xcode_ACC.SIC.3433"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3433_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3433" order="406.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3441" xlink:label="Xcode_ACC.SIC.3441_0" xlink:title="Xcode_ACC.SIC.3441"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3441_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3441" order="407.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3442" xlink:label="Xcode_ACC.SIC.3442_0" xlink:title="Xcode_ACC.SIC.3442"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3442_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3442" order="408.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3443" xlink:label="Xcode_ACC.SIC.3443_0" xlink:title="Xcode_ACC.SIC.3443"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3443_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3443" order="409.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3444" xlink:label="Xcode_ACC.SIC.3444_0" xlink:title="Xcode_ACC.SIC.3444"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3444_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3444" order="410.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3446" xlink:label="Xcode_ACC.SIC.3446_0" xlink:title="Xcode_ACC.SIC.3446"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3446_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3446" order="411.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3448" xlink:label="Xcode_ACC.SIC.3448_0" xlink:title="Xcode_ACC.SIC.3448"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3448_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3448" order="412.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3449" xlink:label="Xcode_ACC.SIC.3449_0" xlink:title="Xcode_ACC.SIC.3449"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3449_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3449" order="413.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3451" xlink:label="Xcode_ACC.SIC.3451_0" xlink:title="Xcode_ACC.SIC.3451"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3451_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3451" order="414.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3452" xlink:label="Xcode_ACC.SIC.3452_0" xlink:title="Xcode_ACC.SIC.3452"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3452_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3452" order="415.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3462" xlink:label="Xcode_ACC.SIC.3462_0" xlink:title="Xcode_ACC.SIC.3462"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3462_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3462" order="416.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3463" xlink:label="Xcode_ACC.SIC.3463_0" xlink:title="Xcode_ACC.SIC.3463"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3463_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3463" order="417.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3465" xlink:label="Xcode_ACC.SIC.3465_0" xlink:title="Xcode_ACC.SIC.3465"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3465_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3465" order="418.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3466" xlink:label="Xcode_ACC.SIC.3466_0" xlink:title="Xcode_ACC.SIC.3466"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3466_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3466" order="419.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3469" xlink:label="Xcode_ACC.SIC.3469_0" xlink:title="Xcode_ACC.SIC.3469"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3469_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3469" order="420.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3471" xlink:label="Xcode_ACC.SIC.3471_0" xlink:title="Xcode_ACC.SIC.3471"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3471_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3471" order="421.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3479" xlink:label="Xcode_ACC.SIC.3479_0" xlink:title="Xcode_ACC.SIC.3479"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3479_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3479" order="422.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3482" xlink:label="Xcode_ACC.SIC.3482_0" xlink:title="Xcode_ACC.SIC.3482"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3482_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3482" order="423.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3483" xlink:label="Xcode_ACC.SIC.3483_0" xlink:title="Xcode_ACC.SIC.3483"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3483_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3483" order="424.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3484" xlink:label="Xcode_ACC.SIC.3484_0" xlink:title="Xcode_ACC.SIC.3484"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3484_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3484" order="425.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3489" xlink:label="Xcode_ACC.SIC.3489_0" xlink:title="Xcode_ACC.SIC.3489"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3489_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3489" order="426.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3493" xlink:label="Xcode_ACC.SIC.3493_0" xlink:title="Xcode_ACC.SIC.3493"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3493_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3493" order="427.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3494" xlink:label="Xcode_ACC.SIC.3494_0" xlink:title="Xcode_ACC.SIC.3494"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3494_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3494" order="428.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3495" xlink:label="Xcode_ACC.SIC.3495_0" xlink:title="Xcode_ACC.SIC.3495"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3495_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3495" order="429.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3496" xlink:label="Xcode_ACC.SIC.3496_0" xlink:title="Xcode_ACC.SIC.3496"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3496_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3496" order="430.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3497" xlink:label="Xcode_ACC.SIC.3497_0" xlink:title="Xcode_ACC.SIC.3497"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3497_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3497" order="431.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3498" xlink:label="Xcode_ACC.SIC.3498_0" xlink:title="Xcode_ACC.SIC.3498"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3498_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3498" order="432.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3499" xlink:label="Xcode_ACC.SIC.3499_0" xlink:title="Xcode_ACC.SIC.3499"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3499_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3499" order="433.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3511" xlink:label="Xcode_ACC.SIC.3511_0" xlink:title="Xcode_ACC.SIC.3511"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3511_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3511" order="434.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3519" xlink:label="Xcode_ACC.SIC.3519_0" xlink:title="Xcode_ACC.SIC.3519"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3519_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3519" order="435.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3523" xlink:label="Xcode_ACC.SIC.3523_0" xlink:title="Xcode_ACC.SIC.3523"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3523_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3523" order="436.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3524" xlink:label="Xcode_ACC.SIC.3524_0" xlink:title="Xcode_ACC.SIC.3524"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3524_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3524" order="437.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3531" xlink:label="Xcode_ACC.SIC.3531_0" xlink:title="Xcode_ACC.SIC.3531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3531" order="438.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3532" xlink:label="Xcode_ACC.SIC.3532_0" xlink:title="Xcode_ACC.SIC.3532"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3532_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3532" order="439.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3533" xlink:label="Xcode_ACC.SIC.3533_0" xlink:title="Xcode_ACC.SIC.3533"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3533_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3533" order="440.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3534" xlink:label="Xcode_ACC.SIC.3534_0" xlink:title="Xcode_ACC.SIC.3534"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3534_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3534" order="441.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3535" xlink:label="Xcode_ACC.SIC.3535_0" xlink:title="Xcode_ACC.SIC.3535"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3535_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3535" order="442.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3536" xlink:label="Xcode_ACC.SIC.3536_0" xlink:title="Xcode_ACC.SIC.3536"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3536_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3536" order="443.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3537" xlink:label="Xcode_ACC.SIC.3537_0" xlink:title="Xcode_ACC.SIC.3537"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3537_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3537" order="444.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3541" xlink:label="Xcode_ACC.SIC.3541_0" xlink:title="Xcode_ACC.SIC.3541"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3541_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3541" order="445.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3542" xlink:label="Xcode_ACC.SIC.3542_0" xlink:title="Xcode_ACC.SIC.3542"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3542_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3542" order="446.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3544" xlink:label="Xcode_ACC.SIC.3544_0" xlink:title="Xcode_ACC.SIC.3544"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3544_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3544" order="447.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3545" xlink:label="Xcode_ACC.SIC.3545_0" xlink:title="Xcode_ACC.SIC.3545"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3545_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3545" order="448.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3546" xlink:label="Xcode_ACC.SIC.3546_0" xlink:title="Xcode_ACC.SIC.3546"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3546_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3546" order="449.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3547" xlink:label="Xcode_ACC.SIC.3547_0" xlink:title="Xcode_ACC.SIC.3547"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3547_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3547" order="450.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3549" xlink:label="Xcode_ACC.SIC.3549_0" xlink:title="Xcode_ACC.SIC.3549"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3549_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3549" order="451.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3551" xlink:label="Xcode_ACC.SIC.3551_0" xlink:title="Xcode_ACC.SIC.3551"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3551_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3551" order="452.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3552" xlink:label="Xcode_ACC.SIC.3552_0" xlink:title="Xcode_ACC.SIC.3552"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3552_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3552" order="453.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3553" xlink:label="Xcode_ACC.SIC.3553_0" xlink:title="Xcode_ACC.SIC.3553"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3553_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3553" order="454.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3554" xlink:label="Xcode_ACC.SIC.3554_0" xlink:title="Xcode_ACC.SIC.3554"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3554_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3554" order="455.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3555" xlink:label="Xcode_ACC.SIC.3555_0" xlink:title="Xcode_ACC.SIC.3555"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3555_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3555" order="456.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3559" xlink:label="Xcode_ACC.SIC.3559_0" xlink:title="Xcode_ACC.SIC.3559"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3559_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3559" order="457.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3561" xlink:label="Xcode_ACC.SIC.3561_0" xlink:title="Xcode_ACC.SIC.3561"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3561_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3561" order="458.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3562" xlink:label="Xcode_ACC.SIC.3562_0" xlink:title="Xcode_ACC.SIC.3562"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3562_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3562" order="459.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3563" xlink:label="Xcode_ACC.SIC.3563_0" xlink:title="Xcode_ACC.SIC.3563"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3563_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3563" order="460.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3564" xlink:label="Xcode_ACC.SIC.3564_0" xlink:title="Xcode_ACC.SIC.3564"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3564_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3564" order="461.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3565" xlink:label="Xcode_ACC.SIC.3565_0" xlink:title="Xcode_ACC.SIC.3565"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3565_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3565" order="462.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3566" xlink:label="Xcode_ACC.SIC.3566_0" xlink:title="Xcode_ACC.SIC.3566"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3566_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3566" order="463.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3567" xlink:label="Xcode_ACC.SIC.3567_0" xlink:title="Xcode_ACC.SIC.3567"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3567_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3567" order="464.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3568" xlink:label="Xcode_ACC.SIC.3568_0" xlink:title="Xcode_ACC.SIC.3568"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3568_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3568" order="465.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3569" xlink:label="Xcode_ACC.SIC.3569_0" xlink:title="Xcode_ACC.SIC.3569"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3569_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3569" order="466.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3572" xlink:label="Xcode_ACC.SIC.3572_0" xlink:title="Xcode_ACC.SIC.3572"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3572_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3572" order="467.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3573" xlink:label="Xcode_ACC.SIC.3573_0" xlink:title="Xcode_ACC.SIC.3573"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3573_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3573" order="468.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3574" xlink:label="Xcode_ACC.SIC.3574_0" xlink:title="Xcode_ACC.SIC.3574"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3574_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3574" order="469.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3576" xlink:label="Xcode_ACC.SIC.3576_0" xlink:title="Xcode_ACC.SIC.3576"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3576_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3576" order="470.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3579" xlink:label="Xcode_ACC.SIC.3579_0" xlink:title="Xcode_ACC.SIC.3579"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3579_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3579" order="471.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3581" xlink:label="Xcode_ACC.SIC.3581_0" xlink:title="Xcode_ACC.SIC.3581"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3581_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3581" order="472.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3582" xlink:label="Xcode_ACC.SIC.3582_0" xlink:title="Xcode_ACC.SIC.3582"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3582_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3582" order="473.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3585" xlink:label="Xcode_ACC.SIC.3585_0" xlink:title="Xcode_ACC.SIC.3585"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3585_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3585" order="474.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3586" xlink:label="Xcode_ACC.SIC.3586_0" xlink:title="Xcode_ACC.SIC.3586"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3586_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3586" order="475.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3589" xlink:label="Xcode_ACC.SIC.3589_0" xlink:title="Xcode_ACC.SIC.3589"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3589_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3589" order="476.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3592" xlink:label="Xcode_ACC.SIC.3592_0" xlink:title="Xcode_ACC.SIC.3592"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3592_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3592" order="477.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3599" xlink:label="Xcode_ACC.SIC.3599_0" xlink:title="Xcode_ACC.SIC.3599"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3599_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3599" order="478.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3612" xlink:label="Xcode_ACC.SIC.3612_0" xlink:title="Xcode_ACC.SIC.3612"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3612_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3612" order="479.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3613" xlink:label="Xcode_ACC.SIC.3613_0" xlink:title="Xcode_ACC.SIC.3613"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3613_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3613" order="480.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3621" xlink:label="Xcode_ACC.SIC.3621_0" xlink:title="Xcode_ACC.SIC.3621"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3621_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3621" order="481.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3622" xlink:label="Xcode_ACC.SIC.3622_0" xlink:title="Xcode_ACC.SIC.3622"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3622_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3622" order="482.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3623" xlink:label="Xcode_ACC.SIC.3623_0" xlink:title="Xcode_ACC.SIC.3623"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3623_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3623" order="483.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3624" xlink:label="Xcode_ACC.SIC.3624_0" xlink:title="Xcode_ACC.SIC.3624"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3624_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3624" order="484.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3629" xlink:label="Xcode_ACC.SIC.3629_0" xlink:title="Xcode_ACC.SIC.3629"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3629_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3629" order="485.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3631" xlink:label="Xcode_ACC.SIC.3631_0" xlink:title="Xcode_ACC.SIC.3631"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3631_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3631" order="486.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3632" xlink:label="Xcode_ACC.SIC.3632_0" xlink:title="Xcode_ACC.SIC.3632"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3632_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3632" order="487.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3633" xlink:label="Xcode_ACC.SIC.3633_0" xlink:title="Xcode_ACC.SIC.3633"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3633_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3633" order="488.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3634" xlink:label="Xcode_ACC.SIC.3634_0" xlink:title="Xcode_ACC.SIC.3634"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3634_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3634" order="489.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3635" xlink:label="Xcode_ACC.SIC.3635_0" xlink:title="Xcode_ACC.SIC.3635"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3635_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3635" order="490.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3636" xlink:label="Xcode_ACC.SIC.3636_0" xlink:title="Xcode_ACC.SIC.3636"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3636_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3636" order="491.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3639" xlink:label="Xcode_ACC.SIC.3639_0" xlink:title="Xcode_ACC.SIC.3639"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3639_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3639" order="492.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3641" xlink:label="Xcode_ACC.SIC.3641_0" xlink:title="Xcode_ACC.SIC.3641"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3641_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3641" order="493.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3643" xlink:label="Xcode_ACC.SIC.3643_0" xlink:title="Xcode_ACC.SIC.3643"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3643_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3643" order="494.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3644" xlink:label="Xcode_ACC.SIC.3644_0" xlink:title="Xcode_ACC.SIC.3644"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3644_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3644" order="495.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3645" xlink:label="Xcode_ACC.SIC.3645_0" xlink:title="Xcode_ACC.SIC.3645"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3645_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3645" order="496.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3646" xlink:label="Xcode_ACC.SIC.3646_0" xlink:title="Xcode_ACC.SIC.3646"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3646_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3646" order="497.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3647" xlink:label="Xcode_ACC.SIC.3647_0" xlink:title="Xcode_ACC.SIC.3647"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3647_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3647" order="498.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3648" xlink:label="Xcode_ACC.SIC.3648_0" xlink:title="Xcode_ACC.SIC.3648"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3648_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3648" order="499.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3651" xlink:label="Xcode_ACC.SIC.3651_0" xlink:title="Xcode_ACC.SIC.3651"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3651_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3651" order="500.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3652" xlink:label="Xcode_ACC.SIC.3652_0" xlink:title="Xcode_ACC.SIC.3652"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3652_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3652" order="501.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3661" xlink:label="Xcode_ACC.SIC.3661_0" xlink:title="Xcode_ACC.SIC.3661"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3661_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3661" order="502.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3662" xlink:label="Xcode_ACC.SIC.3662_0" xlink:title="Xcode_ACC.SIC.3662"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3662_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3662" order="503.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3671" xlink:label="Xcode_ACC.SIC.3671_0" xlink:title="Xcode_ACC.SIC.3671"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3671_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3671" order="504.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3672" xlink:label="Xcode_ACC.SIC.3672_0" xlink:title="Xcode_ACC.SIC.3672"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3672_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3672" order="505.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3673" xlink:label="Xcode_ACC.SIC.3673_0" xlink:title="Xcode_ACC.SIC.3673"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3673_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3673" order="506.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3674" xlink:label="Xcode_ACC.SIC.3674_0" xlink:title="Xcode_ACC.SIC.3674"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3674_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3674" order="507.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3675" xlink:label="Xcode_ACC.SIC.3675_0" xlink:title="Xcode_ACC.SIC.3675"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3675_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3675" order="508.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3676" xlink:label="Xcode_ACC.SIC.3676_0" xlink:title="Xcode_ACC.SIC.3676"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3676_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3676" order="509.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3677" xlink:label="Xcode_ACC.SIC.3677_0" xlink:title="Xcode_ACC.SIC.3677"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3677_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3677" order="510.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3678" xlink:label="Xcode_ACC.SIC.3678_0" xlink:title="Xcode_ACC.SIC.3678"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3678_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3678" order="511.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3679" xlink:label="Xcode_ACC.SIC.3679_0" xlink:title="Xcode_ACC.SIC.3679"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3679_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3679" order="512.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3691" xlink:label="Xcode_ACC.SIC.3691_0" xlink:title="Xcode_ACC.SIC.3691"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3691_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3691" order="513.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3692" xlink:label="Xcode_ACC.SIC.3692_0" xlink:title="Xcode_ACC.SIC.3692"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3692_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3692" order="514.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3693" xlink:label="Xcode_ACC.SIC.3693_0" xlink:title="Xcode_ACC.SIC.3693"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3693_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3693" order="515.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3694" xlink:label="Xcode_ACC.SIC.3694_0" xlink:title="Xcode_ACC.SIC.3694"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3694_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3694" order="516.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3699" xlink:label="Xcode_ACC.SIC.3699_0" xlink:title="Xcode_ACC.SIC.3699"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3699_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3699" order="517.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3711" xlink:label="Xcode_ACC.SIC.3711_0" xlink:title="Xcode_ACC.SIC.3711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3711" order="518.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3713" xlink:label="Xcode_ACC.SIC.3713_0" xlink:title="Xcode_ACC.SIC.3713"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3713_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3713" order="519.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3714" xlink:label="Xcode_ACC.SIC.3714_0" xlink:title="Xcode_ACC.SIC.3714"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3714_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3714" order="520.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3715" xlink:label="Xcode_ACC.SIC.3715_0" xlink:title="Xcode_ACC.SIC.3715"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3715_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3715" order="521.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3721" xlink:label="Xcode_ACC.SIC.3721_0" xlink:title="Xcode_ACC.SIC.3721"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3721_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3721" order="522.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3724" xlink:label="Xcode_ACC.SIC.3724_0" xlink:title="Xcode_ACC.SIC.3724"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3724_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3724" order="523.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3728" xlink:label="Xcode_ACC.SIC.3728_0" xlink:title="Xcode_ACC.SIC.3728"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3728_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3728" order="524.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3731" xlink:label="Xcode_ACC.SIC.3731_0" xlink:title="Xcode_ACC.SIC.3731"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3731_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3731" order="525.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3732" xlink:label="Xcode_ACC.SIC.3732_0" xlink:title="Xcode_ACC.SIC.3732"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3732_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3732" order="526.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3743" xlink:label="Xcode_ACC.SIC.3743_0" xlink:title="Xcode_ACC.SIC.3743"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3743_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3743" order="527.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3751" xlink:label="Xcode_ACC.SIC.3751_0" xlink:title="Xcode_ACC.SIC.3751"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3751_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3751" order="528.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3761" xlink:label="Xcode_ACC.SIC.3761_0" xlink:title="Xcode_ACC.SIC.3761"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3761_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3761" order="529.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3764" xlink:label="Xcode_ACC.SIC.3764_0" xlink:title="Xcode_ACC.SIC.3764"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3764_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3764" order="530.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3769" xlink:label="Xcode_ACC.SIC.3769_0" xlink:title="Xcode_ACC.SIC.3769"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3769_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3769" order="531.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3792" xlink:label="Xcode_ACC.SIC.3792_0" xlink:title="Xcode_ACC.SIC.3792"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3792_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3792" order="532.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3795" xlink:label="Xcode_ACC.SIC.3795_0" xlink:title="Xcode_ACC.SIC.3795"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3795_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3795" order="533.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3799" xlink:label="Xcode_ACC.SIC.3799_0" xlink:title="Xcode_ACC.SIC.3799"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3799_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3799" order="534.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3811" xlink:label="Xcode_ACC.SIC.3811_0" xlink:title="Xcode_ACC.SIC.3811"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3811_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3811" order="535.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3822" xlink:label="Xcode_ACC.SIC.3822_0" xlink:title="Xcode_ACC.SIC.3822"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3822_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3822" order="536.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3823" xlink:label="Xcode_ACC.SIC.3823_0" xlink:title="Xcode_ACC.SIC.3823"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3823_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3823" order="537.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3824" xlink:label="Xcode_ACC.SIC.3824_0" xlink:title="Xcode_ACC.SIC.3824"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3824_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3824" order="538.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3825" xlink:label="Xcode_ACC.SIC.3825_0" xlink:title="Xcode_ACC.SIC.3825"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3825_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3825" order="539.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3829" xlink:label="Xcode_ACC.SIC.3829_0" xlink:title="Xcode_ACC.SIC.3829"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3829_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3829" order="540.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3832" xlink:label="Xcode_ACC.SIC.3832_0" xlink:title="Xcode_ACC.SIC.3832"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3832_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3832" order="541.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3841" xlink:label="Xcode_ACC.SIC.3841_0" xlink:title="Xcode_ACC.SIC.3841"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3841_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3841" order="542.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3842" xlink:label="Xcode_ACC.SIC.3842_0" xlink:title="Xcode_ACC.SIC.3842"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3842_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3842" order="543.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3843" xlink:label="Xcode_ACC.SIC.3843_0" xlink:title="Xcode_ACC.SIC.3843"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3843_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3843" order="544.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3851" xlink:label="Xcode_ACC.SIC.3851_0" xlink:title="Xcode_ACC.SIC.3851"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3851_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3851" order="545.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3861" xlink:label="Xcode_ACC.SIC.3861_0" xlink:title="Xcode_ACC.SIC.3861"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3861_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3861" order="546.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3873" xlink:label="Xcode_ACC.SIC.3873_0" xlink:title="Xcode_ACC.SIC.3873"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3873_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3873" order="547.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3911" xlink:label="Xcode_ACC.SIC.3911_0" xlink:title="Xcode_ACC.SIC.3911"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3911_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3911" order="548.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3914" xlink:label="Xcode_ACC.SIC.3914_0" xlink:title="Xcode_ACC.SIC.3914"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3914_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3914" order="549.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3915" xlink:label="Xcode_ACC.SIC.3915_0" xlink:title="Xcode_ACC.SIC.3915"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3915_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3915" order="550.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3931" xlink:label="Xcode_ACC.SIC.3931_0" xlink:title="Xcode_ACC.SIC.3931"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3931_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3931" order="551.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3942" xlink:label="Xcode_ACC.SIC.3942_0" xlink:title="Xcode_ACC.SIC.3942"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3942_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3942" order="552.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3944" xlink:label="Xcode_ACC.SIC.3944_0" xlink:title="Xcode_ACC.SIC.3944"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3944_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3944" order="553.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3949" xlink:label="Xcode_ACC.SIC.3949_0" xlink:title="Xcode_ACC.SIC.3949"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3949_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3949" order="554.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3951" xlink:label="Xcode_ACC.SIC.3951_0" xlink:title="Xcode_ACC.SIC.3951"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3951_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3951" order="555.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3952" xlink:label="Xcode_ACC.SIC.3952_0" xlink:title="Xcode_ACC.SIC.3952"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3952_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3952" order="556.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3953" xlink:label="Xcode_ACC.SIC.3953_0" xlink:title="Xcode_ACC.SIC.3953"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3953_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3953" order="557.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3955" xlink:label="Xcode_ACC.SIC.3955_0" xlink:title="Xcode_ACC.SIC.3955"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3955_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3955" order="558.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3961" xlink:label="Xcode_ACC.SIC.3961_0" xlink:title="Xcode_ACC.SIC.3961"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3961_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3961" order="559.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3962" xlink:label="Xcode_ACC.SIC.3962_0" xlink:title="Xcode_ACC.SIC.3962"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3962_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3962" order="560.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3963" xlink:label="Xcode_ACC.SIC.3963_0" xlink:title="Xcode_ACC.SIC.3963"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3963_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3963" order="561.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3964" xlink:label="Xcode_ACC.SIC.3964_0" xlink:title="Xcode_ACC.SIC.3964"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3964_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3964" order="562.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3991" xlink:label="Xcode_ACC.SIC.3991_0" xlink:title="Xcode_ACC.SIC.3991"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3991_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3991" order="563.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3993" xlink:label="Xcode_ACC.SIC.3993_0" xlink:title="Xcode_ACC.SIC.3993"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3993_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3993" order="564.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3995" xlink:label="Xcode_ACC.SIC.3995_0" xlink:title="Xcode_ACC.SIC.3995"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3995_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3995" order="565.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3996" xlink:label="Xcode_ACC.SIC.3996_0" xlink:title="Xcode_ACC.SIC.3996"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3996_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3996" order="566.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.3999" xlink:label="Xcode_ACC.SIC.3999_0" xlink:title="Xcode_ACC.SIC.3999"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.3999_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.3999" order="567.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4011" xlink:label="Xcode_ACC.SIC.4011_0" xlink:title="Xcode_ACC.SIC.4011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4011" order="568.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4013" xlink:label="Xcode_ACC.SIC.4013_0" xlink:title="Xcode_ACC.SIC.4013"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4013_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4013" order="569.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4041" xlink:label="Xcode_ACC.SIC.4041_0" xlink:title="Xcode_ACC.SIC.4041"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4041_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4041" order="570.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4100" xlink:label="Xcode_ACC.SIC.4100_0" xlink:title="Xcode_ACC.SIC.4100"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4100_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4100" order="571.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4111" xlink:label="Xcode_ACC.SIC.4111_0" xlink:title="Xcode_ACC.SIC.4111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4111" order="572.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4119" xlink:label="Xcode_ACC.SIC.4119_0" xlink:title="Xcode_ACC.SIC.4119"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4119_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4119" order="573.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4121" xlink:label="Xcode_ACC.SIC.4121_0" xlink:title="Xcode_ACC.SIC.4121"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4121_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4121" order="574.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4131" xlink:label="Xcode_ACC.SIC.4131_0" xlink:title="Xcode_ACC.SIC.4131"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4131_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4131" order="575.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4141" xlink:label="Xcode_ACC.SIC.4141_0" xlink:title="Xcode_ACC.SIC.4141"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4141_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4141" order="576.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4142" xlink:label="Xcode_ACC.SIC.4142_0" xlink:title="Xcode_ACC.SIC.4142"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4142_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4142" order="577.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4151" xlink:label="Xcode_ACC.SIC.4151_0" xlink:title="Xcode_ACC.SIC.4151"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4151_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4151" order="578.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4171" xlink:label="Xcode_ACC.SIC.4171_0" xlink:title="Xcode_ACC.SIC.4171"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4171_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4171" order="579.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4172" xlink:label="Xcode_ACC.SIC.4172_0" xlink:title="Xcode_ACC.SIC.4172"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4172_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4172" order="580.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4212" xlink:label="Xcode_ACC.SIC.4212_0" xlink:title="Xcode_ACC.SIC.4212"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4212_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4212" order="581.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4213" xlink:label="Xcode_ACC.SIC.4213_0" xlink:title="Xcode_ACC.SIC.4213"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4213_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4213" order="582.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4214" xlink:label="Xcode_ACC.SIC.4214_0" xlink:title="Xcode_ACC.SIC.4214"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4214_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4214" order="583.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4221" xlink:label="Xcode_ACC.SIC.4221_0" xlink:title="Xcode_ACC.SIC.4221"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4221_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4221" order="584.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4222" xlink:label="Xcode_ACC.SIC.4222_0" xlink:title="Xcode_ACC.SIC.4222"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4222_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4222" order="585.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4224" xlink:label="Xcode_ACC.SIC.4224_0" xlink:title="Xcode_ACC.SIC.4224"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4224_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4224" order="586.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4225" xlink:label="Xcode_ACC.SIC.4225_0" xlink:title="Xcode_ACC.SIC.4225"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4225_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4225" order="587.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4226" xlink:label="Xcode_ACC.SIC.4226_0" xlink:title="Xcode_ACC.SIC.4226"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4226_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4226" order="588.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4231" xlink:label="Xcode_ACC.SIC.4231_0" xlink:title="Xcode_ACC.SIC.4231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4231" order="589.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4311" xlink:label="Xcode_ACC.SIC.4311_0" xlink:title="Xcode_ACC.SIC.4311"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4311_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4311" order="590.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4400" xlink:label="Xcode_ACC.SIC.4400_0" xlink:title="Xcode_ACC.SIC.4400"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4400_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4400" order="591.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4411" xlink:label="Xcode_ACC.SIC.4411_0" xlink:title="Xcode_ACC.SIC.4411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4411" order="592.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4421" xlink:label="Xcode_ACC.SIC.4421_0" xlink:title="Xcode_ACC.SIC.4421"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4421_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4421" order="593.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4422" xlink:label="Xcode_ACC.SIC.4422_0" xlink:title="Xcode_ACC.SIC.4422"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4422_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4422" order="594.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4441" xlink:label="Xcode_ACC.SIC.4441_0" xlink:title="Xcode_ACC.SIC.4441"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4441_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4441" order="595.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4452" xlink:label="Xcode_ACC.SIC.4452_0" xlink:title="Xcode_ACC.SIC.4452"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4452_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4452" order="596.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4453" xlink:label="Xcode_ACC.SIC.4453_0" xlink:title="Xcode_ACC.SIC.4453"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4453_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4453" order="597.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4454" xlink:label="Xcode_ACC.SIC.4454_0" xlink:title="Xcode_ACC.SIC.4454"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4454_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4454" order="598.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4459" xlink:label="Xcode_ACC.SIC.4459_0" xlink:title="Xcode_ACC.SIC.4459"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4459_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4459" order="599.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4463" xlink:label="Xcode_ACC.SIC.4463_0" xlink:title="Xcode_ACC.SIC.4463"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4463_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4463" order="600.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4464" xlink:label="Xcode_ACC.SIC.4464_0" xlink:title="Xcode_ACC.SIC.4464"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4464_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4464" order="601.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4469" xlink:label="Xcode_ACC.SIC.4469_0" xlink:title="Xcode_ACC.SIC.4469"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4469_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4469" order="602.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4511" xlink:label="Xcode_ACC.SIC.4511_0" xlink:title="Xcode_ACC.SIC.4511"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4511_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4511" order="603.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4521" xlink:label="Xcode_ACC.SIC.4521_0" xlink:title="Xcode_ACC.SIC.4521"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4521_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4521" order="604.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4582" xlink:label="Xcode_ACC.SIC.4582_0" xlink:title="Xcode_ACC.SIC.4582"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4582_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4582" order="605.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4583" xlink:label="Xcode_ACC.SIC.4583_0" xlink:title="Xcode_ACC.SIC.4583"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4583_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4583" order="606.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4612" xlink:label="Xcode_ACC.SIC.4612_0" xlink:title="Xcode_ACC.SIC.4612"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4612_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4612" order="607.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4613" xlink:label="Xcode_ACC.SIC.4613_0" xlink:title="Xcode_ACC.SIC.4613"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4613_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4613" order="608.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4619" xlink:label="Xcode_ACC.SIC.4619_0" xlink:title="Xcode_ACC.SIC.4619"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4619_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4619" order="609.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4712" xlink:label="Xcode_ACC.SIC.4712_0" xlink:title="Xcode_ACC.SIC.4712"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4712_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4712" order="610.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4722" xlink:label="Xcode_ACC.SIC.4722_0" xlink:title="Xcode_ACC.SIC.4722"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4722_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4722" order="611.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4723" xlink:label="Xcode_ACC.SIC.4723_0" xlink:title="Xcode_ACC.SIC.4723"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4723_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4723" order="612.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4742" xlink:label="Xcode_ACC.SIC.4742_0" xlink:title="Xcode_ACC.SIC.4742"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4742_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4742" order="613.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4743" xlink:label="Xcode_ACC.SIC.4743_0" xlink:title="Xcode_ACC.SIC.4743"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4743_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4743" order="614.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4782" xlink:label="Xcode_ACC.SIC.4782_0" xlink:title="Xcode_ACC.SIC.4782"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4782_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4782" order="615.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4783" xlink:label="Xcode_ACC.SIC.4783_0" xlink:title="Xcode_ACC.SIC.4783"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4783_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4783" order="616.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4784" xlink:label="Xcode_ACC.SIC.4784_0" xlink:title="Xcode_ACC.SIC.4784"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4784_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4784" order="617.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4789" xlink:label="Xcode_ACC.SIC.4789_0" xlink:title="Xcode_ACC.SIC.4789"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4789_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4789" order="618.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4811" xlink:label="Xcode_ACC.SIC.4811_0" xlink:title="Xcode_ACC.SIC.4811"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4811_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4811" order="619.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4821" xlink:label="Xcode_ACC.SIC.4821_0" xlink:title="Xcode_ACC.SIC.4821"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4821_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4821" order="620.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4832" xlink:label="Xcode_ACC.SIC.4832_0" xlink:title="Xcode_ACC.SIC.4832"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4832_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4832" order="621.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4833" xlink:label="Xcode_ACC.SIC.4833_0" xlink:title="Xcode_ACC.SIC.4833"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4833_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4833" order="622.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4899" xlink:label="Xcode_ACC.SIC.4899_0" xlink:title="Xcode_ACC.SIC.4899"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4899_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4899" order="623.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4911" xlink:label="Xcode_ACC.SIC.4911_0" xlink:title="Xcode_ACC.SIC.4911"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4911_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4911" order="624.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4922" xlink:label="Xcode_ACC.SIC.4922_0" xlink:title="Xcode_ACC.SIC.4922"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4922_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4922" order="625.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4923" xlink:label="Xcode_ACC.SIC.4923_0" xlink:title="Xcode_ACC.SIC.4923"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4923_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4923" order="626.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4924" xlink:label="Xcode_ACC.SIC.4924_0" xlink:title="Xcode_ACC.SIC.4924"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4924_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4924" order="627.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4925" xlink:label="Xcode_ACC.SIC.4925_0" xlink:title="Xcode_ACC.SIC.4925"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4925_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4925" order="628.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4931" xlink:label="Xcode_ACC.SIC.4931_0" xlink:title="Xcode_ACC.SIC.4931"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4931_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4931" order="629.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4932" xlink:label="Xcode_ACC.SIC.4932_0" xlink:title="Xcode_ACC.SIC.4932"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4932_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4932" order="630.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4939" xlink:label="Xcode_ACC.SIC.4939_0" xlink:title="Xcode_ACC.SIC.4939"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4939_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4939" order="631.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4941" xlink:label="Xcode_ACC.SIC.4941_0" xlink:title="Xcode_ACC.SIC.4941"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4941_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4941" order="632.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4952" xlink:label="Xcode_ACC.SIC.4952_0" xlink:title="Xcode_ACC.SIC.4952"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4952_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4952" order="633.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4953" xlink:label="Xcode_ACC.SIC.4953_0" xlink:title="Xcode_ACC.SIC.4953"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4953_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4953" order="634.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4959" xlink:label="Xcode_ACC.SIC.4959_0" xlink:title="Xcode_ACC.SIC.4959"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4959_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4959" order="635.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4961" xlink:label="Xcode_ACC.SIC.4961_0" xlink:title="Xcode_ACC.SIC.4961"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4961_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4961" order="636.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.4971" xlink:label="Xcode_ACC.SIC.4971_0" xlink:title="Xcode_ACC.SIC.4971"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.4971_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.4971" order="637.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5012" xlink:label="Xcode_ACC.SIC.5012_0" xlink:title="Xcode_ACC.SIC.5012"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5012_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5012" order="638.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5013" xlink:label="Xcode_ACC.SIC.5013_0" xlink:title="Xcode_ACC.SIC.5013"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5013_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5013" order="639.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5014" xlink:label="Xcode_ACC.SIC.5014_0" xlink:title="Xcode_ACC.SIC.5014"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5014_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5014" order="640.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5021" xlink:label="Xcode_ACC.SIC.5021_0" xlink:title="Xcode_ACC.SIC.5021"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5021_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5021" order="641.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5023" xlink:label="Xcode_ACC.SIC.5023_0" xlink:title="Xcode_ACC.SIC.5023"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5023_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5023" order="642.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5031" xlink:label="Xcode_ACC.SIC.5031_0" xlink:title="Xcode_ACC.SIC.5031"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5031_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5031" order="643.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5039" xlink:label="Xcode_ACC.SIC.5039_0" xlink:title="Xcode_ACC.SIC.5039"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5039_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5039" order="644.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5041" xlink:label="Xcode_ACC.SIC.5041_0" xlink:title="Xcode_ACC.SIC.5041"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5041_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5041" order="645.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5042" xlink:label="Xcode_ACC.SIC.5042_0" xlink:title="Xcode_ACC.SIC.5042"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5042_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5042" order="646.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5043" xlink:label="Xcode_ACC.SIC.5043_0" xlink:title="Xcode_ACC.SIC.5043"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5043_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5043" order="647.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5051" xlink:label="Xcode_ACC.SIC.5051_0" xlink:title="Xcode_ACC.SIC.5051"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5051_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5051" order="648.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5052" xlink:label="Xcode_ACC.SIC.5052_0" xlink:title="Xcode_ACC.SIC.5052"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5052_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5052" order="649.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5063" xlink:label="Xcode_ACC.SIC.5063_0" xlink:title="Xcode_ACC.SIC.5063"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5063_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5063" order="650.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5064" xlink:label="Xcode_ACC.SIC.5064_0" xlink:title="Xcode_ACC.SIC.5064"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5064_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5064" order="651.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5065" xlink:label="Xcode_ACC.SIC.5065_0" xlink:title="Xcode_ACC.SIC.5065"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5065_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5065" order="652.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5072" xlink:label="Xcode_ACC.SIC.5072_0" xlink:title="Xcode_ACC.SIC.5072"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5072_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5072" order="653.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5074" xlink:label="Xcode_ACC.SIC.5074_0" xlink:title="Xcode_ACC.SIC.5074"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5074_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5074" order="654.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5075" xlink:label="Xcode_ACC.SIC.5075_0" xlink:title="Xcode_ACC.SIC.5075"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5075_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5075" order="655.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5078" xlink:label="Xcode_ACC.SIC.5078_0" xlink:title="Xcode_ACC.SIC.5078"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5078_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5078" order="656.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5081" xlink:label="Xcode_ACC.SIC.5081_0" xlink:title="Xcode_ACC.SIC.5081"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5081_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5081" order="657.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5082" xlink:label="Xcode_ACC.SIC.5082_0" xlink:title="Xcode_ACC.SIC.5082"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5082_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5082" order="658.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5083" xlink:label="Xcode_ACC.SIC.5083_0" xlink:title="Xcode_ACC.SIC.5083"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5083_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5083" order="659.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5084" xlink:label="Xcode_ACC.SIC.5084_0" xlink:title="Xcode_ACC.SIC.5084"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5084_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5084" order="660.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5085" xlink:label="Xcode_ACC.SIC.5085_0" xlink:title="Xcode_ACC.SIC.5085"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5085_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5085" order="661.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5086" xlink:label="Xcode_ACC.SIC.5086_0" xlink:title="Xcode_ACC.SIC.5086"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5086_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5086" order="662.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5087" xlink:label="Xcode_ACC.SIC.5087_0" xlink:title="Xcode_ACC.SIC.5087"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5087_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5087" order="663.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5088" xlink:label="Xcode_ACC.SIC.5088_0" xlink:title="Xcode_ACC.SIC.5088"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5088_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5088" order="664.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5093" xlink:label="Xcode_ACC.SIC.5093_0" xlink:title="Xcode_ACC.SIC.5093"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5093_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5093" order="665.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5094" xlink:label="Xcode_ACC.SIC.5094_0" xlink:title="Xcode_ACC.SIC.5094"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5094_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5094" order="666.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5099" xlink:label="Xcode_ACC.SIC.5099_0" xlink:title="Xcode_ACC.SIC.5099"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5099_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5099" order="667.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5111" xlink:label="Xcode_ACC.SIC.5111_0" xlink:title="Xcode_ACC.SIC.5111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5111" order="668.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5112" xlink:label="Xcode_ACC.SIC.5112_0" xlink:title="Xcode_ACC.SIC.5112"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5112_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5112" order="669.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5113" xlink:label="Xcode_ACC.SIC.5113_0" xlink:title="Xcode_ACC.SIC.5113"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5113_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5113" order="670.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5122" xlink:label="Xcode_ACC.SIC.5122_0" xlink:title="Xcode_ACC.SIC.5122"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5122_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5122" order="671.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5133" xlink:label="Xcode_ACC.SIC.5133_0" xlink:title="Xcode_ACC.SIC.5133"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5133_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5133" order="672.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5134" xlink:label="Xcode_ACC.SIC.5134_0" xlink:title="Xcode_ACC.SIC.5134"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5134_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5134" order="673.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5136" xlink:label="Xcode_ACC.SIC.5136_0" xlink:title="Xcode_ACC.SIC.5136"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5136_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5136" order="674.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5137" xlink:label="Xcode_ACC.SIC.5137_0" xlink:title="Xcode_ACC.SIC.5137"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5137_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5137" order="675.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5139" xlink:label="Xcode_ACC.SIC.5139_0" xlink:title="Xcode_ACC.SIC.5139"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5139_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5139" order="676.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5141" xlink:label="Xcode_ACC.SIC.5141_0" xlink:title="Xcode_ACC.SIC.5141"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5141_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5141" order="677.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5142" xlink:label="Xcode_ACC.SIC.5142_0" xlink:title="Xcode_ACC.SIC.5142"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5142_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5142" order="678.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5143" xlink:label="Xcode_ACC.SIC.5143_0" xlink:title="Xcode_ACC.SIC.5143"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5143_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5143" order="679.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5144" xlink:label="Xcode_ACC.SIC.5144_0" xlink:title="Xcode_ACC.SIC.5144"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5144_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5144" order="680.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5145" xlink:label="Xcode_ACC.SIC.5145_0" xlink:title="Xcode_ACC.SIC.5145"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5145_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5145" order="681.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5146" xlink:label="Xcode_ACC.SIC.5146_0" xlink:title="Xcode_ACC.SIC.5146"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5146_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5146" order="682.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5147" xlink:label="Xcode_ACC.SIC.5147_0" xlink:title="Xcode_ACC.SIC.5147"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5147_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5147" order="683.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5148" xlink:label="Xcode_ACC.SIC.5148_0" xlink:title="Xcode_ACC.SIC.5148"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5148_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5148" order="684.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5149" xlink:label="Xcode_ACC.SIC.5149_0" xlink:title="Xcode_ACC.SIC.5149"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5149_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5149" order="685.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5152" xlink:label="Xcode_ACC.SIC.5152_0" xlink:title="Xcode_ACC.SIC.5152"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5152_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5152" order="686.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5153" xlink:label="Xcode_ACC.SIC.5153_0" xlink:title="Xcode_ACC.SIC.5153"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5153_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5153" order="687.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5154" xlink:label="Xcode_ACC.SIC.5154_0" xlink:title="Xcode_ACC.SIC.5154"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5154_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5154" order="688.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5159" xlink:label="Xcode_ACC.SIC.5159_0" xlink:title="Xcode_ACC.SIC.5159"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5159_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5159" order="689.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5161" xlink:label="Xcode_ACC.SIC.5161_0" xlink:title="Xcode_ACC.SIC.5161"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5161_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5161" order="690.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5171" xlink:label="Xcode_ACC.SIC.5171_0" xlink:title="Xcode_ACC.SIC.5171"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5171_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5171" order="691.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5172" xlink:label="Xcode_ACC.SIC.5172_0" xlink:title="Xcode_ACC.SIC.5172"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5172_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5172" order="692.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5181" xlink:label="Xcode_ACC.SIC.5181_0" xlink:title="Xcode_ACC.SIC.5181"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5181_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5181" order="693.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5182" xlink:label="Xcode_ACC.SIC.5182_0" xlink:title="Xcode_ACC.SIC.5182"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5182_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5182" order="694.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5191" xlink:label="Xcode_ACC.SIC.5191_0" xlink:title="Xcode_ACC.SIC.5191"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5191_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5191" order="695.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5194" xlink:label="Xcode_ACC.SIC.5194_0" xlink:title="Xcode_ACC.SIC.5194"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5194_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5194" order="696.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5198" xlink:label="Xcode_ACC.SIC.5198_0" xlink:title="Xcode_ACC.SIC.5198"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5198_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5198" order="697.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5199" xlink:label="Xcode_ACC.SIC.5199_0" xlink:title="Xcode_ACC.SIC.5199"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5199_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5199" order="698.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5211" xlink:label="Xcode_ACC.SIC.5211_0" xlink:title="Xcode_ACC.SIC.5211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5211" order="699.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5231" xlink:label="Xcode_ACC.SIC.5231_0" xlink:title="Xcode_ACC.SIC.5231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5231" order="700.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5251" xlink:label="Xcode_ACC.SIC.5251_0" xlink:title="Xcode_ACC.SIC.5251"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5251_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5251" order="701.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5261" xlink:label="Xcode_ACC.SIC.5261_0" xlink:title="Xcode_ACC.SIC.5261"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5261_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5261" order="702.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5271" xlink:label="Xcode_ACC.SIC.5271_0" xlink:title="Xcode_ACC.SIC.5271"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5271_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5271" order="703.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5311" xlink:label="Xcode_ACC.SIC.5311_0" xlink:title="Xcode_ACC.SIC.5311"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5311_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5311" order="704.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5331" xlink:label="Xcode_ACC.SIC.5331_0" xlink:title="Xcode_ACC.SIC.5331"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5331_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5331" order="705.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5399" xlink:label="Xcode_ACC.SIC.5399_0" xlink:title="Xcode_ACC.SIC.5399"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5399_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5399" order="706.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5411" xlink:label="Xcode_ACC.SIC.5411_0" xlink:title="Xcode_ACC.SIC.5411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5411" order="707.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5422" xlink:label="Xcode_ACC.SIC.5422_0" xlink:title="Xcode_ACC.SIC.5422"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5422_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5422" order="708.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5423" xlink:label="Xcode_ACC.SIC.5423_0" xlink:title="Xcode_ACC.SIC.5423"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5423_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5423" order="709.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5431" xlink:label="Xcode_ACC.SIC.5431_0" xlink:title="Xcode_ACC.SIC.5431"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5431_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5431" order="710.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5441" xlink:label="Xcode_ACC.SIC.5441_0" xlink:title="Xcode_ACC.SIC.5441"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5441_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5441" order="711.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5451" xlink:label="Xcode_ACC.SIC.5451_0" xlink:title="Xcode_ACC.SIC.5451"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5451_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5451" order="712.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5462" xlink:label="Xcode_ACC.SIC.5462_0" xlink:title="Xcode_ACC.SIC.5462"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5462_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5462" order="713.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5463" xlink:label="Xcode_ACC.SIC.5463_0" xlink:title="Xcode_ACC.SIC.5463"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5463_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5463" order="714.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5499" xlink:label="Xcode_ACC.SIC.5499_0" xlink:title="Xcode_ACC.SIC.5499"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5499_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5499" order="715.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5511" xlink:label="Xcode_ACC.SIC.5511_0" xlink:title="Xcode_ACC.SIC.5511"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5511_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5511" order="716.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5521" xlink:label="Xcode_ACC.SIC.5521_0" xlink:title="Xcode_ACC.SIC.5521"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5521_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5521" order="717.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5531" xlink:label="Xcode_ACC.SIC.5531_0" xlink:title="Xcode_ACC.SIC.5531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5531" order="718.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5541" xlink:label="Xcode_ACC.SIC.5541_0" xlink:title="Xcode_ACC.SIC.5541"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5541_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5541" order="719.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5551" xlink:label="Xcode_ACC.SIC.5551_0" xlink:title="Xcode_ACC.SIC.5551"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5551_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5551" order="720.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5561" xlink:label="Xcode_ACC.SIC.5561_0" xlink:title="Xcode_ACC.SIC.5561"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5561_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5561" order="721.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5571" xlink:label="Xcode_ACC.SIC.5571_0" xlink:title="Xcode_ACC.SIC.5571"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5571_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5571" order="722.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5599" xlink:label="Xcode_ACC.SIC.5599_0" xlink:title="Xcode_ACC.SIC.5599"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5599_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5599" order="723.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5611" xlink:label="Xcode_ACC.SIC.5611_0" xlink:title="Xcode_ACC.SIC.5611"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5611_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5611" order="724.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5621" xlink:label="Xcode_ACC.SIC.5621_0" xlink:title="Xcode_ACC.SIC.5621"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5621_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5621" order="725.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5631" xlink:label="Xcode_ACC.SIC.5631_0" xlink:title="Xcode_ACC.SIC.5631"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5631_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5631" order="726.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5641" xlink:label="Xcode_ACC.SIC.5641_0" xlink:title="Xcode_ACC.SIC.5641"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5641_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5641" order="727.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5651" xlink:label="Xcode_ACC.SIC.5651_0" xlink:title="Xcode_ACC.SIC.5651"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5651_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5651" order="728.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5661" xlink:label="Xcode_ACC.SIC.5661_0" xlink:title="Xcode_ACC.SIC.5661"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5661_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5661" order="729.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5681" xlink:label="Xcode_ACC.SIC.5681_0" xlink:title="Xcode_ACC.SIC.5681"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5681_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5681" order="730.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5699" xlink:label="Xcode_ACC.SIC.5699_0" xlink:title="Xcode_ACC.SIC.5699"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5699_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5699" order="731.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5712" xlink:label="Xcode_ACC.SIC.5712_0" xlink:title="Xcode_ACC.SIC.5712"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5712_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5712" order="732.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5713" xlink:label="Xcode_ACC.SIC.5713_0" xlink:title="Xcode_ACC.SIC.5713"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5713_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5713" order="733.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5714" xlink:label="Xcode_ACC.SIC.5714_0" xlink:title="Xcode_ACC.SIC.5714"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5714_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5714" order="734.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5719" xlink:label="Xcode_ACC.SIC.5719_0" xlink:title="Xcode_ACC.SIC.5719"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5719_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5719" order="735.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5722" xlink:label="Xcode_ACC.SIC.5722_0" xlink:title="Xcode_ACC.SIC.5722"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5722_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5722" order="736.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5732" xlink:label="Xcode_ACC.SIC.5732_0" xlink:title="Xcode_ACC.SIC.5732"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5732_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5732" order="737.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5733" xlink:label="Xcode_ACC.SIC.5733_0" xlink:title="Xcode_ACC.SIC.5733"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5733_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5733" order="738.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5812" xlink:label="Xcode_ACC.SIC.5812_0" xlink:title="Xcode_ACC.SIC.5812"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5812_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5812" order="739.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5813" xlink:label="Xcode_ACC.SIC.5813_0" xlink:title="Xcode_ACC.SIC.5813"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5813_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5813" order="740.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5912" xlink:label="Xcode_ACC.SIC.5912_0" xlink:title="Xcode_ACC.SIC.5912"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5912_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5912" order="741.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5921" xlink:label="Xcode_ACC.SIC.5921_0" xlink:title="Xcode_ACC.SIC.5921"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5921_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5921" order="742.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5931" xlink:label="Xcode_ACC.SIC.5931_0" xlink:title="Xcode_ACC.SIC.5931"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5931_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5931" order="743.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5941" xlink:label="Xcode_ACC.SIC.5941_0" xlink:title="Xcode_ACC.SIC.5941"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5941_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5941" order="744.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5942" xlink:label="Xcode_ACC.SIC.5942_0" xlink:title="Xcode_ACC.SIC.5942"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5942_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5942" order="745.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5943" xlink:label="Xcode_ACC.SIC.5943_0" xlink:title="Xcode_ACC.SIC.5943"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5943_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5943" order="746.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5944" xlink:label="Xcode_ACC.SIC.5944_0" xlink:title="Xcode_ACC.SIC.5944"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5944_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5944" order="747.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5945" xlink:label="Xcode_ACC.SIC.5945_0" xlink:title="Xcode_ACC.SIC.5945"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5945_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5945" order="748.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5946" xlink:label="Xcode_ACC.SIC.5946_0" xlink:title="Xcode_ACC.SIC.5946"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5946_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5946" order="749.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5947" xlink:label="Xcode_ACC.SIC.5947_0" xlink:title="Xcode_ACC.SIC.5947"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5947_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5947" order="750.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5948" xlink:label="Xcode_ACC.SIC.5948_0" xlink:title="Xcode_ACC.SIC.5948"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5948_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5948" order="751.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5949" xlink:label="Xcode_ACC.SIC.5949_0" xlink:title="Xcode_ACC.SIC.5949"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5949_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5949" order="752.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5961" xlink:label="Xcode_ACC.SIC.5961_0" xlink:title="Xcode_ACC.SIC.5961"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5961_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5961" order="753.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5962" xlink:label="Xcode_ACC.SIC.5962_0" xlink:title="Xcode_ACC.SIC.5962"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5962_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5962" order="754.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5963" xlink:label="Xcode_ACC.SIC.5963_0" xlink:title="Xcode_ACC.SIC.5963"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5963_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5963" order="755.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5982" xlink:label="Xcode_ACC.SIC.5982_0" xlink:title="Xcode_ACC.SIC.5982"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5982_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5982" order="756.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5983" xlink:label="Xcode_ACC.SIC.5983_0" xlink:title="Xcode_ACC.SIC.5983"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5983_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5983" order="757.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5984" xlink:label="Xcode_ACC.SIC.5984_0" xlink:title="Xcode_ACC.SIC.5984"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5984_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5984" order="758.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5992" xlink:label="Xcode_ACC.SIC.5992_0" xlink:title="Xcode_ACC.SIC.5992"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5992_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5992" order="759.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5993" xlink:label="Xcode_ACC.SIC.5993_0" xlink:title="Xcode_ACC.SIC.5993"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5993_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5993" order="760.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5994" xlink:label="Xcode_ACC.SIC.5994_0" xlink:title="Xcode_ACC.SIC.5994"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5994_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5994" order="761.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.5999" xlink:label="Xcode_ACC.SIC.5999_0" xlink:title="Xcode_ACC.SIC.5999"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.5999_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.5999" order="762.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6011" xlink:label="Xcode_ACC.SIC.6011_0" xlink:title="Xcode_ACC.SIC.6011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6011" order="763.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6013" xlink:label="Xcode_ACC.SIC.6013_0" xlink:title="Xcode_ACC.SIC.6013"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6013_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6013" order="764.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6025" xlink:label="Xcode_ACC.SIC.6025_0" xlink:title="Xcode_ACC.SIC.6025"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6025_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6025" order="765.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6052" xlink:label="Xcode_ACC.SIC.6052_0" xlink:title="Xcode_ACC.SIC.6052"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6052_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6052" order="766.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6057" xlink:label="Xcode_ACC.SIC.6057_0" xlink:title="Xcode_ACC.SIC.6057"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6057_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6057" order="767.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6058" xlink:label="Xcode_ACC.SIC.6058_0" xlink:title="Xcode_ACC.SIC.6058"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6058_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6058" order="768.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6111" xlink:label="Xcode_ACC.SIC.6111_0" xlink:title="Xcode_ACC.SIC.6111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6111" order="769.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6153" xlink:label="Xcode_ACC.SIC.6153_0" xlink:title="Xcode_ACC.SIC.6153"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6153_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6153" order="770.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6159" xlink:label="Xcode_ACC.SIC.6159_0" xlink:title="Xcode_ACC.SIC.6159"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6159_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6159" order="771.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6162" xlink:label="Xcode_ACC.SIC.6162_0" xlink:title="Xcode_ACC.SIC.6162"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6162_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6162" order="772.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6163" xlink:label="Xcode_ACC.SIC.6163_0" xlink:title="Xcode_ACC.SIC.6163"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6163_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6163" order="773.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6211" xlink:label="Xcode_ACC.SIC.6211_0" xlink:title="Xcode_ACC.SIC.6211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6211" order="774.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6221" xlink:label="Xcode_ACC.SIC.6221_0" xlink:title="Xcode_ACC.SIC.6221"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6221_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6221" order="775.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6231" xlink:label="Xcode_ACC.SIC.6231_0" xlink:title="Xcode_ACC.SIC.6231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6231" order="776.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6281" xlink:label="Xcode_ACC.SIC.6281_0" xlink:title="Xcode_ACC.SIC.6281"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6281_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6281" order="777.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6311" xlink:label="Xcode_ACC.SIC.6311_0" xlink:title="Xcode_ACC.SIC.6311"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6311_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6311" order="778.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6321" xlink:label="Xcode_ACC.SIC.6321_0" xlink:title="Xcode_ACC.SIC.6321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6321" order="779.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6324" xlink:label="Xcode_ACC.SIC.6324_0" xlink:title="Xcode_ACC.SIC.6324"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6324_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6324" order="780.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6331" xlink:label="Xcode_ACC.SIC.6331_0" xlink:title="Xcode_ACC.SIC.6331"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6331_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6331" order="781.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6351" xlink:label="Xcode_ACC.SIC.6351_0" xlink:title="Xcode_ACC.SIC.6351"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6351_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6351" order="782.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6361" xlink:label="Xcode_ACC.SIC.6361_0" xlink:title="Xcode_ACC.SIC.6361"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6361_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6361" order="783.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6371" xlink:label="Xcode_ACC.SIC.6371_0" xlink:title="Xcode_ACC.SIC.6371"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6371_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6371" order="784.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6399" xlink:label="Xcode_ACC.SIC.6399_0" xlink:title="Xcode_ACC.SIC.6399"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6399_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6399" order="785.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6411" xlink:label="Xcode_ACC.SIC.6411_0" xlink:title="Xcode_ACC.SIC.6411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6411" order="786.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6512" xlink:label="Xcode_ACC.SIC.6512_0" xlink:title="Xcode_ACC.SIC.6512"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6512_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6512" order="787.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6513" xlink:label="Xcode_ACC.SIC.6513_0" xlink:title="Xcode_ACC.SIC.6513"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6513_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6513" order="788.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6514" xlink:label="Xcode_ACC.SIC.6514_0" xlink:title="Xcode_ACC.SIC.6514"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6514_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6514" order="789.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6515" xlink:label="Xcode_ACC.SIC.6515_0" xlink:title="Xcode_ACC.SIC.6515"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6515_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6515" order="790.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6517" xlink:label="Xcode_ACC.SIC.6517_0" xlink:title="Xcode_ACC.SIC.6517"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6517_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6517" order="791.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6519" xlink:label="Xcode_ACC.SIC.6519_0" xlink:title="Xcode_ACC.SIC.6519"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6519_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6519" order="792.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6531" xlink:label="Xcode_ACC.SIC.6531_0" xlink:title="Xcode_ACC.SIC.6531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6531" order="793.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6541" xlink:label="Xcode_ACC.SIC.6541_0" xlink:title="Xcode_ACC.SIC.6541"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6541_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6541" order="794.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6552" xlink:label="Xcode_ACC.SIC.6552_0" xlink:title="Xcode_ACC.SIC.6552"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6552_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6552" order="795.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6553" xlink:label="Xcode_ACC.SIC.6553_0" xlink:title="Xcode_ACC.SIC.6553"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6553_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6553" order="796.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6611" xlink:label="Xcode_ACC.SIC.6611_0" xlink:title="Xcode_ACC.SIC.6611"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6611_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6611" order="797.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6711" xlink:label="Xcode_ACC.SIC.6711_0" xlink:title="Xcode_ACC.SIC.6711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6711" order="798.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6722" xlink:label="Xcode_ACC.SIC.6722_0" xlink:title="Xcode_ACC.SIC.6722"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6722_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6722" order="799.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6724" xlink:label="Xcode_ACC.SIC.6724_0" xlink:title="Xcode_ACC.SIC.6724"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6724_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6724" order="800.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6725" xlink:label="Xcode_ACC.SIC.6725_0" xlink:title="Xcode_ACC.SIC.6725"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6725_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6725" order="801.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6732" xlink:label="Xcode_ACC.SIC.6732_0" xlink:title="Xcode_ACC.SIC.6732"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6732_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6732" order="802.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6733" xlink:label="Xcode_ACC.SIC.6733_0" xlink:title="Xcode_ACC.SIC.6733"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6733_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6733" order="803.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6792" xlink:label="Xcode_ACC.SIC.6792_0" xlink:title="Xcode_ACC.SIC.6792"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6792_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6792" order="804.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6793" xlink:label="Xcode_ACC.SIC.6793_0" xlink:title="Xcode_ACC.SIC.6793"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6793_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6793" order="805.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6794" xlink:label="Xcode_ACC.SIC.6794_0" xlink:title="Xcode_ACC.SIC.6794"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6794_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6794" order="806.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.6799" xlink:label="Xcode_ACC.SIC.6799_0" xlink:title="Xcode_ACC.SIC.6799"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.6799_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.6799" order="807.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7011" xlink:label="Xcode_ACC.SIC.7011_0" xlink:title="Xcode_ACC.SIC.7011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7011" order="808.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7021" xlink:label="Xcode_ACC.SIC.7021_0" xlink:title="Xcode_ACC.SIC.7021"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7021_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7021" order="809.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7032" xlink:label="Xcode_ACC.SIC.7032_0" xlink:title="Xcode_ACC.SIC.7032"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7032_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7032" order="810.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7033" xlink:label="Xcode_ACC.SIC.7033_0" xlink:title="Xcode_ACC.SIC.7033"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7033_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7033" order="811.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7211" xlink:label="Xcode_ACC.SIC.7211_0" xlink:title="Xcode_ACC.SIC.7211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7211" order="812.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7212" xlink:label="Xcode_ACC.SIC.7212_0" xlink:title="Xcode_ACC.SIC.7212"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7212_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7212" order="813.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7213" xlink:label="Xcode_ACC.SIC.7213_0" xlink:title="Xcode_ACC.SIC.7213"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7213_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7213" order="814.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7214" xlink:label="Xcode_ACC.SIC.7214_0" xlink:title="Xcode_ACC.SIC.7214"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7214_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7214" order="815.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7215" xlink:label="Xcode_ACC.SIC.7215_0" xlink:title="Xcode_ACC.SIC.7215"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7215_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7215" order="816.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7216" xlink:label="Xcode_ACC.SIC.7216_0" xlink:title="Xcode_ACC.SIC.7216"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7216_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7216" order="817.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7217" xlink:label="Xcode_ACC.SIC.7217_0" xlink:title="Xcode_ACC.SIC.7217"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7217_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7217" order="818.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7218" xlink:label="Xcode_ACC.SIC.7218_0" xlink:title="Xcode_ACC.SIC.7218"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7218_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7218" order="819.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7219" xlink:label="Xcode_ACC.SIC.7219_0" xlink:title="Xcode_ACC.SIC.7219"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7219_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7219" order="820.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7221" xlink:label="Xcode_ACC.SIC.7221_0" xlink:title="Xcode_ACC.SIC.7221"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7221_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7221" order="821.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7231" xlink:label="Xcode_ACC.SIC.7231_0" xlink:title="Xcode_ACC.SIC.7231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7231" order="822.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7241" xlink:label="Xcode_ACC.SIC.7241_0" xlink:title="Xcode_ACC.SIC.7241"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7241_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7241" order="823.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7251" xlink:label="Xcode_ACC.SIC.7251_0" xlink:title="Xcode_ACC.SIC.7251"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7251_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7251" order="824.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7261" xlink:label="Xcode_ACC.SIC.7261_0" xlink:title="Xcode_ACC.SIC.7261"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7261_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7261" order="825.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7299" xlink:label="Xcode_ACC.SIC.7299_0" xlink:title="Xcode_ACC.SIC.7299"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7299_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7299" order="826.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7311" xlink:label="Xcode_ACC.SIC.7311_0" xlink:title="Xcode_ACC.SIC.7311"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7311_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7311" order="827.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7312" xlink:label="Xcode_ACC.SIC.7312_0" xlink:title="Xcode_ACC.SIC.7312"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7312_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7312" order="828.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7313" xlink:label="Xcode_ACC.SIC.7313_0" xlink:title="Xcode_ACC.SIC.7313"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7313_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7313" order="829.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7319" xlink:label="Xcode_ACC.SIC.7319_0" xlink:title="Xcode_ACC.SIC.7319"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7319_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7319" order="830.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7321" xlink:label="Xcode_ACC.SIC.7321_0" xlink:title="Xcode_ACC.SIC.7321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7321" order="831.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7331" xlink:label="Xcode_ACC.SIC.7331_0" xlink:title="Xcode_ACC.SIC.7331"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7331_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7331" order="832.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7332" xlink:label="Xcode_ACC.SIC.7332_0" xlink:title="Xcode_ACC.SIC.7332"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7332_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7332" order="833.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7333" xlink:label="Xcode_ACC.SIC.7333_0" xlink:title="Xcode_ACC.SIC.7333"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7333_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7333" order="834.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7339" xlink:label="Xcode_ACC.SIC.7339_0" xlink:title="Xcode_ACC.SIC.7339"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7339_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7339" order="835.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7341" xlink:label="Xcode_ACC.SIC.7341_0" xlink:title="Xcode_ACC.SIC.7341"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7341_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7341" order="836.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7342" xlink:label="Xcode_ACC.SIC.7342_0" xlink:title="Xcode_ACC.SIC.7342"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7342_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7342" order="837.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7349" xlink:label="Xcode_ACC.SIC.7349_0" xlink:title="Xcode_ACC.SIC.7349"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7349_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7349" order="838.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7351" xlink:label="Xcode_ACC.SIC.7351_0" xlink:title="Xcode_ACC.SIC.7351"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7351_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7351" order="839.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7361" xlink:label="Xcode_ACC.SIC.7361_0" xlink:title="Xcode_ACC.SIC.7361"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7361_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7361" order="840.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7362" xlink:label="Xcode_ACC.SIC.7362_0" xlink:title="Xcode_ACC.SIC.7362"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7362_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7362" order="841.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7372" xlink:label="Xcode_ACC.SIC.7372_0" xlink:title="Xcode_ACC.SIC.7372"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7372_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7372" order="842.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7374" xlink:label="Xcode_ACC.SIC.7374_0" xlink:title="Xcode_ACC.SIC.7374"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7374_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7374" order="843.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7379" xlink:label="Xcode_ACC.SIC.7379_0" xlink:title="Xcode_ACC.SIC.7379"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7379_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7379" order="844.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7391" xlink:label="Xcode_ACC.SIC.7391_0" xlink:title="Xcode_ACC.SIC.7391"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7391_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7391" order="845.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7392" xlink:label="Xcode_ACC.SIC.7392_0" xlink:title="Xcode_ACC.SIC.7392"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7392_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7392" order="846.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7393" xlink:label="Xcode_ACC.SIC.7393_0" xlink:title="Xcode_ACC.SIC.7393"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7393_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7393" order="847.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7394" xlink:label="Xcode_ACC.SIC.7394_0" xlink:title="Xcode_ACC.SIC.7394"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7394_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7394" order="848.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7395" xlink:label="Xcode_ACC.SIC.7395_0" xlink:title="Xcode_ACC.SIC.7395"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7395_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7395" order="849.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7396" xlink:label="Xcode_ACC.SIC.7396_0" xlink:title="Xcode_ACC.SIC.7396"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7396_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7396" order="850.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7397" xlink:label="Xcode_ACC.SIC.7397_0" xlink:title="Xcode_ACC.SIC.7397"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7397_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7397" order="851.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7399" xlink:label="Xcode_ACC.SIC.7399_0" xlink:title="Xcode_ACC.SIC.7399"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7399_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7399" order="852.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7512" xlink:label="Xcode_ACC.SIC.7512_0" xlink:title="Xcode_ACC.SIC.7512"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7512_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7512" order="853.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7513" xlink:label="Xcode_ACC.SIC.7513_0" xlink:title="Xcode_ACC.SIC.7513"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7513_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7513" order="854.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7519" xlink:label="Xcode_ACC.SIC.7519_0" xlink:title="Xcode_ACC.SIC.7519"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7519_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7519" order="855.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7523" xlink:label="Xcode_ACC.SIC.7523_0" xlink:title="Xcode_ACC.SIC.7523"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7523_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7523" order="856.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7525" xlink:label="Xcode_ACC.SIC.7525_0" xlink:title="Xcode_ACC.SIC.7525"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7525_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7525" order="857.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7531" xlink:label="Xcode_ACC.SIC.7531_0" xlink:title="Xcode_ACC.SIC.7531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7531" order="858.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7534" xlink:label="Xcode_ACC.SIC.7534_0" xlink:title="Xcode_ACC.SIC.7534"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7534_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7534" order="859.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7535" xlink:label="Xcode_ACC.SIC.7535_0" xlink:title="Xcode_ACC.SIC.7535"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7535_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7535" order="860.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7538" xlink:label="Xcode_ACC.SIC.7538_0" xlink:title="Xcode_ACC.SIC.7538"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7538_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7538" order="861.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7539" xlink:label="Xcode_ACC.SIC.7539_0" xlink:title="Xcode_ACC.SIC.7539"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7539_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7539" order="862.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7542" xlink:label="Xcode_ACC.SIC.7542_0" xlink:title="Xcode_ACC.SIC.7542"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7542_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7542" order="863.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7549" xlink:label="Xcode_ACC.SIC.7549_0" xlink:title="Xcode_ACC.SIC.7549"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7549_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7549" order="864.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7622" xlink:label="Xcode_ACC.SIC.7622_0" xlink:title="Xcode_ACC.SIC.7622"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7622_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7622" order="865.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7623" xlink:label="Xcode_ACC.SIC.7623_0" xlink:title="Xcode_ACC.SIC.7623"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7623_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7623" order="866.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7629" xlink:label="Xcode_ACC.SIC.7629_0" xlink:title="Xcode_ACC.SIC.7629"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7629_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7629" order="867.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7631" xlink:label="Xcode_ACC.SIC.7631_0" xlink:title="Xcode_ACC.SIC.7631"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7631_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7631" order="868.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7641" xlink:label="Xcode_ACC.SIC.7641_0" xlink:title="Xcode_ACC.SIC.7641"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7641_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7641" order="869.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7692" xlink:label="Xcode_ACC.SIC.7692_0" xlink:title="Xcode_ACC.SIC.7692"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7692_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7692" order="870.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7694" xlink:label="Xcode_ACC.SIC.7694_0" xlink:title="Xcode_ACC.SIC.7694"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7694_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7694" order="871.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7699" xlink:label="Xcode_ACC.SIC.7699_0" xlink:title="Xcode_ACC.SIC.7699"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7699_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7699" order="872.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7813" xlink:label="Xcode_ACC.SIC.7813_0" xlink:title="Xcode_ACC.SIC.7813"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7813_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7813" order="873.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7814" xlink:label="Xcode_ACC.SIC.7814_0" xlink:title="Xcode_ACC.SIC.7814"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7814_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7814" order="874.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7819" xlink:label="Xcode_ACC.SIC.7819_0" xlink:title="Xcode_ACC.SIC.7819"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7819_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7819" order="875.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7823" xlink:label="Xcode_ACC.SIC.7823_0" xlink:title="Xcode_ACC.SIC.7823"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7823_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7823" order="876.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7824" xlink:label="Xcode_ACC.SIC.7824_0" xlink:title="Xcode_ACC.SIC.7824"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7824_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7824" order="877.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7829" xlink:label="Xcode_ACC.SIC.7829_0" xlink:title="Xcode_ACC.SIC.7829"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7829_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7829" order="878.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7832" xlink:label="Xcode_ACC.SIC.7832_0" xlink:title="Xcode_ACC.SIC.7832"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7832_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7832" order="879.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7833" xlink:label="Xcode_ACC.SIC.7833_0" xlink:title="Xcode_ACC.SIC.7833"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7833_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7833" order="880.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7841" xlink:label="Xcode_ACC.SIC.7841_0" xlink:title="Xcode_ACC.SIC.7841"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7841_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7841" order="881.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7911" xlink:label="Xcode_ACC.SIC.7911_0" xlink:title="Xcode_ACC.SIC.7911"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7911_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7911" order="882.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7922" xlink:label="Xcode_ACC.SIC.7922_0" xlink:title="Xcode_ACC.SIC.7922"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7922_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7922" order="883.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7929" xlink:label="Xcode_ACC.SIC.7929_0" xlink:title="Xcode_ACC.SIC.7929"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7929_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7929" order="884.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7932" xlink:label="Xcode_ACC.SIC.7932_0" xlink:title="Xcode_ACC.SIC.7932"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7932_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7932" order="885.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7933" xlink:label="Xcode_ACC.SIC.7933_0" xlink:title="Xcode_ACC.SIC.7933"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7933_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7933" order="886.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7941" xlink:label="Xcode_ACC.SIC.7941_0" xlink:title="Xcode_ACC.SIC.7941"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7941_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7941" order="887.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7948" xlink:label="Xcode_ACC.SIC.7948_0" xlink:title="Xcode_ACC.SIC.7948"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7948_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7948" order="888.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7992" xlink:label="Xcode_ACC.SIC.7992_0" xlink:title="Xcode_ACC.SIC.7992"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7992_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7992" order="889.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7993" xlink:label="Xcode_ACC.SIC.7993_0" xlink:title="Xcode_ACC.SIC.7993"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7993_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7993" order="890.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7996" xlink:label="Xcode_ACC.SIC.7996_0" xlink:title="Xcode_ACC.SIC.7996"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7996_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7996" order="891.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7997" xlink:label="Xcode_ACC.SIC.7997_0" xlink:title="Xcode_ACC.SIC.7997"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7997_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7997" order="892.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.7999" xlink:label="Xcode_ACC.SIC.7999_0" xlink:title="Xcode_ACC.SIC.7999"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.7999_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.7999" order="893.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8011" xlink:label="Xcode_ACC.SIC.8011_0" xlink:title="Xcode_ACC.SIC.8011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8011" order="894.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8021" xlink:label="Xcode_ACC.SIC.8021_0" xlink:title="Xcode_ACC.SIC.8021"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8021_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8021" order="895.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8031" xlink:label="Xcode_ACC.SIC.8031_0" xlink:title="Xcode_ACC.SIC.8031"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8031_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8031" order="896.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8041" xlink:label="Xcode_ACC.SIC.8041_0" xlink:title="Xcode_ACC.SIC.8041"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8041_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8041" order="897.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8042" xlink:label="Xcode_ACC.SIC.8042_0" xlink:title="Xcode_ACC.SIC.8042"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8042_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8042" order="898.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8049" xlink:label="Xcode_ACC.SIC.8049_0" xlink:title="Xcode_ACC.SIC.8049"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8049_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8049" order="899.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8051" xlink:label="Xcode_ACC.SIC.8051_0" xlink:title="Xcode_ACC.SIC.8051"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8051_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8051" order="900.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8059" xlink:label="Xcode_ACC.SIC.8059_0" xlink:title="Xcode_ACC.SIC.8059"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8059_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8059" order="901.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8062" xlink:label="Xcode_ACC.SIC.8062_0" xlink:title="Xcode_ACC.SIC.8062"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8062_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8062" order="902.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8063" xlink:label="Xcode_ACC.SIC.8063_0" xlink:title="Xcode_ACC.SIC.8063"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8063_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8063" order="903.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8069" xlink:label="Xcode_ACC.SIC.8069_0" xlink:title="Xcode_ACC.SIC.8069"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8069_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8069" order="904.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8071" xlink:label="Xcode_ACC.SIC.8071_0" xlink:title="Xcode_ACC.SIC.8071"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8071_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8071" order="905.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8072" xlink:label="Xcode_ACC.SIC.8072_0" xlink:title="Xcode_ACC.SIC.8072"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8072_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8072" order="906.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8081" xlink:label="Xcode_ACC.SIC.8081_0" xlink:title="Xcode_ACC.SIC.8081"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8081_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8081" order="907.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8091" xlink:label="Xcode_ACC.SIC.8091_0" xlink:title="Xcode_ACC.SIC.8091"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8091_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8091" order="908.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8111" xlink:label="Xcode_ACC.SIC.8111_0" xlink:title="Xcode_ACC.SIC.8111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8111" order="909.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8211" xlink:label="Xcode_ACC.SIC.8211_0" xlink:title="Xcode_ACC.SIC.8211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8211" order="910.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8221" xlink:label="Xcode_ACC.SIC.8221_0" xlink:title="Xcode_ACC.SIC.8221"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8221_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8221" order="911.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8222" xlink:label="Xcode_ACC.SIC.8222_0" xlink:title="Xcode_ACC.SIC.8222"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8222_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8222" order="912.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8231" xlink:label="Xcode_ACC.SIC.8231_0" xlink:title="Xcode_ACC.SIC.8231"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8231_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8231" order="913.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8241" xlink:label="Xcode_ACC.SIC.8241_0" xlink:title="Xcode_ACC.SIC.8241"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8241_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8241" order="914.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8243" xlink:label="Xcode_ACC.SIC.8243_0" xlink:title="Xcode_ACC.SIC.8243"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8243_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8243" order="915.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8244" xlink:label="Xcode_ACC.SIC.8244_0" xlink:title="Xcode_ACC.SIC.8244"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8244_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8244" order="916.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8249" xlink:label="Xcode_ACC.SIC.8249_0" xlink:title="Xcode_ACC.SIC.8249"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8249_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8249" order="917.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8299" xlink:label="Xcode_ACC.SIC.8299_0" xlink:title="Xcode_ACC.SIC.8299"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8299_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8299" order="918.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8321" xlink:label="Xcode_ACC.SIC.8321_0" xlink:title="Xcode_ACC.SIC.8321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8321" order="919.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8331" xlink:label="Xcode_ACC.SIC.8331_0" xlink:title="Xcode_ACC.SIC.8331"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8331_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8331" order="920.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8351" xlink:label="Xcode_ACC.SIC.8351_0" xlink:title="Xcode_ACC.SIC.8351"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8351_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8351" order="921.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8361" xlink:label="Xcode_ACC.SIC.8361_0" xlink:title="Xcode_ACC.SIC.8361"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8361_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8361" order="922.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8399" xlink:label="Xcode_ACC.SIC.8399_0" xlink:title="Xcode_ACC.SIC.8399"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8399_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8399" order="923.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8411" xlink:label="Xcode_ACC.SIC.8411_0" xlink:title="Xcode_ACC.SIC.8411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8411" order="924.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8421" xlink:label="Xcode_ACC.SIC.8421_0" xlink:title="Xcode_ACC.SIC.8421"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8421_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8421" order="925.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8611" xlink:label="Xcode_ACC.SIC.8611_0" xlink:title="Xcode_ACC.SIC.8611"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8611_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8611" order="926.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8621" xlink:label="Xcode_ACC.SIC.8621_0" xlink:title="Xcode_ACC.SIC.8621"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8621_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8621" order="927.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8631" xlink:label="Xcode_ACC.SIC.8631_0" xlink:title="Xcode_ACC.SIC.8631"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8631_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8631" order="928.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8641" xlink:label="Xcode_ACC.SIC.8641_0" xlink:title="Xcode_ACC.SIC.8641"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8641_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8641" order="929.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8651" xlink:label="Xcode_ACC.SIC.8651_0" xlink:title="Xcode_ACC.SIC.8651"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8651_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8651" order="930.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8661" xlink:label="Xcode_ACC.SIC.8661_0" xlink:title="Xcode_ACC.SIC.8661"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8661_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8661" order="931.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8699" xlink:label="Xcode_ACC.SIC.8699_0" xlink:title="Xcode_ACC.SIC.8699"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8699_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8699" order="932.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8811" xlink:label="Xcode_ACC.SIC.8811_0" xlink:title="Xcode_ACC.SIC.8811"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8811_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8811" order="933.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8911" xlink:label="Xcode_ACC.SIC.8911_0" xlink:title="Xcode_ACC.SIC.8911"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8911_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8911" order="934.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8922" xlink:label="Xcode_ACC.SIC.8922_0" xlink:title="Xcode_ACC.SIC.8922"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8922_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8922" order="935.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8931" xlink:label="Xcode_ACC.SIC.8931_0" xlink:title="Xcode_ACC.SIC.8931"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8931_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8931" order="936.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.8999" xlink:label="Xcode_ACC.SIC.8999_0" xlink:title="Xcode_ACC.SIC.8999"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.8999_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.8999" order="937.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9111" xlink:label="Xcode_ACC.SIC.9111_0" xlink:title="Xcode_ACC.SIC.9111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9111" order="938.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9121" xlink:label="Xcode_ACC.SIC.9121_0" xlink:title="Xcode_ACC.SIC.9121"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9121_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9121" order="939.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9211" xlink:label="Xcode_ACC.SIC.9211_0" xlink:title="Xcode_ACC.SIC.9211"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9211_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9211" order="940.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9223" xlink:label="Xcode_ACC.SIC.9223_0" xlink:title="Xcode_ACC.SIC.9223"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9223_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9223" order="941.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9224" xlink:label="Xcode_ACC.SIC.9224_0" xlink:title="Xcode_ACC.SIC.9224"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9224_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9224" order="942.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9321" xlink:label="Xcode_ACC.SIC.9321_0" xlink:title="Xcode_ACC.SIC.9321"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9321_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9321" order="943.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9322" xlink:label="Xcode_ACC.SIC.9322_0" xlink:title="Xcode_ACC.SIC.9322"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9322_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9322" order="944.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9323" xlink:label="Xcode_ACC.SIC.9323_0" xlink:title="Xcode_ACC.SIC.9323"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9323_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9323" order="945.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9324" xlink:label="Xcode_ACC.SIC.9324_0" xlink:title="Xcode_ACC.SIC.9324"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9324_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9324" order="946.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9711" xlink:label="Xcode_ACC.SIC.9711_0" xlink:title="Xcode_ACC.SIC.9711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9711" order="947.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9721" xlink:label="Xcode_ACC.SIC.9721_0" xlink:title="Xcode_ACC.SIC.9721"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9721_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9721" order="948.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.SIC.9999" xlink:label="Xcode_ACC.SIC.9999_0" xlink:title="Xcode_ACC.SIC.9999"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.SIC.9999_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.SIC.9999" order="949.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.A" xlink:label="Xcode_ACC.NACE.A_0" xlink:title="Xcode_ACC.NACE.A"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.A_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.A" order="1.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.01" xlink:label="Xcode_ACC.NACE.01_0" xlink:title="Xcode_ACC.NACE.01"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.01_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.01" order="2.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.011" xlink:label="Xcode_ACC.NACE.011_0" xlink:title="Xcode_ACC.NACE.011"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.011_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.011" order="3.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0111" xlink:label="Xcode_ACC.NACE.0111_0" xlink:title="Xcode_ACC.NACE.0111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0111" order="4.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0112" xlink:label="Xcode_ACC.NACE.0112_0" xlink:title="Xcode_ACC.NACE.0112"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0112_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0112" order="5.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0113" xlink:label="Xcode_ACC.NACE.0113_0" xlink:title="Xcode_ACC.NACE.0113"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0113_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0113" order="6.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.012" xlink:label="Xcode_ACC.NACE.012_0" xlink:title="Xcode_ACC.NACE.012"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.012_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.012" order="7.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0121" xlink:label="Xcode_ACC.NACE.0121_0" xlink:title="Xcode_ACC.NACE.0121"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0121_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0121" order="8.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0122" xlink:label="Xcode_ACC.NACE.0122_0" xlink:title="Xcode_ACC.NACE.0122"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0122_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0122" order="9.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0123" xlink:label="Xcode_ACC.NACE.0123_0" xlink:title="Xcode_ACC.NACE.0123"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0123_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0123" order="10.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0124" xlink:label="Xcode_ACC.NACE.0124_0" xlink:title="Xcode_ACC.NACE.0124"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0124_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0124" order="11.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0125" xlink:label="Xcode_ACC.NACE.0125_0" xlink:title="Xcode_ACC.NACE.0125"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0125_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0125" order="12.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.013" xlink:label="Xcode_ACC.NACE.013_0" xlink:title="Xcode_ACC.NACE.013"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.013_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.013" order="13.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0130" xlink:label="Xcode_ACC.NACE.0130_0" xlink:title="Xcode_ACC.NACE.0130"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0130_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0130" order="14.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.014" xlink:label="Xcode_ACC.NACE.014_0" xlink:title="Xcode_ACC.NACE.014"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.014_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.014" order="15.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0141" xlink:label="Xcode_ACC.NACE.0141_0" xlink:title="Xcode_ACC.NACE.0141"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0141_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0141" order="16.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0142" xlink:label="Xcode_ACC.NACE.0142_0" xlink:title="Xcode_ACC.NACE.0142"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0142_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0142" order="17.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.015" xlink:label="Xcode_ACC.NACE.015_0" xlink:title="Xcode_ACC.NACE.015"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.015_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.015" order="18.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0150" xlink:label="Xcode_ACC.NACE.0150_0" xlink:title="Xcode_ACC.NACE.0150"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0150_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0150" order="19.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.02" xlink:label="Xcode_ACC.NACE.02_0" xlink:title="Xcode_ACC.NACE.02"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.02_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.02" order="20.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.020" xlink:label="Xcode_ACC.NACE.020_0" xlink:title="Xcode_ACC.NACE.020"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.020_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.020" order="21.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0201" xlink:label="Xcode_ACC.NACE.0201_0" xlink:title="Xcode_ACC.NACE.0201"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0201_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0201" order="22.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0202" xlink:label="Xcode_ACC.NACE.0202_0" xlink:title="Xcode_ACC.NACE.0202"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0202_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0202" order="23.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.B" xlink:label="Xcode_ACC.NACE.B_0" xlink:title="Xcode_ACC.NACE.B"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.B_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.B" order="24.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.05" xlink:label="Xcode_ACC.NACE.05_0" xlink:title="Xcode_ACC.NACE.05"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.05_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.05" order="25.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.050" xlink:label="Xcode_ACC.NACE.050_0" xlink:title="Xcode_ACC.NACE.050"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.050_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.050" order="26.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0501" xlink:label="Xcode_ACC.NACE.0501_0" xlink:title="Xcode_ACC.NACE.0501"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0501_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0501" order="27.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.0502" xlink:label="Xcode_ACC.NACE.0502_0" xlink:title="Xcode_ACC.NACE.0502"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.0502_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.0502" order="28.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.C" xlink:label="Xcode_ACC.NACE.C_0" xlink:title="Xcode_ACC.NACE.C"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.C_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.C" order="29.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.CA" xlink:label="Xcode_ACC.NACE.CA_0" xlink:title="Xcode_ACC.NACE.CA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.CA_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.CA" order="30.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.10" xlink:label="Xcode_ACC.NACE.10_0" xlink:title="Xcode_ACC.NACE.10"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.10_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.10" order="31.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.101" xlink:label="Xcode_ACC.NACE.101_0" xlink:title="Xcode_ACC.NACE.101"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.101_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.101" order="32.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1010" xlink:label="Xcode_ACC.NACE.1010_0" xlink:title="Xcode_ACC.NACE.1010"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1010_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1010" order="33.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.102" xlink:label="Xcode_ACC.NACE.102_0" xlink:title="Xcode_ACC.NACE.102"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.102_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.102" order="34.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1020" xlink:label="Xcode_ACC.NACE.1020_0" xlink:title="Xcode_ACC.NACE.1020"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1020_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1020" order="35.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.103" xlink:label="Xcode_ACC.NACE.103_0" xlink:title="Xcode_ACC.NACE.103"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.103_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.103" order="36.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1030" xlink:label="Xcode_ACC.NACE.1030_0" xlink:title="Xcode_ACC.NACE.1030"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1030_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1030" order="37.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.11" xlink:label="Xcode_ACC.NACE.11_0" xlink:title="Xcode_ACC.NACE.11"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.11_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.11" order="38.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.111" xlink:label="Xcode_ACC.NACE.111_0" xlink:title="Xcode_ACC.NACE.111"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.111_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.111" order="39.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1110" xlink:label="Xcode_ACC.NACE.1110_0" xlink:title="Xcode_ACC.NACE.1110"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1110_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1110" order="40.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.112" xlink:label="Xcode_ACC.NACE.112_0" xlink:title="Xcode_ACC.NACE.112"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.112_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.112" order="41.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1120" xlink:label="Xcode_ACC.NACE.1120_0" xlink:title="Xcode_ACC.NACE.1120"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1120_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1120" order="42.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.12" xlink:label="Xcode_ACC.NACE.12_0" xlink:title="Xcode_ACC.NACE.12"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.12_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.12" order="43.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.120" xlink:label="Xcode_ACC.NACE.120_0" xlink:title="Xcode_ACC.NACE.120"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.120_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.120" order="44.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1200" xlink:label="Xcode_ACC.NACE.1200_0" xlink:title="Xcode_ACC.NACE.1200"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1200_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1200" order="45.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.CB" xlink:label="Xcode_ACC.NACE.CB_0" xlink:title="Xcode_ACC.NACE.CB"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.CB_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.CB" order="46.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.13" xlink:label="Xcode_ACC.NACE.13_0" xlink:title="Xcode_ACC.NACE.13"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.13_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.13" order="47.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.131" xlink:label="Xcode_ACC.NACE.131_0" xlink:title="Xcode_ACC.NACE.131"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.131_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.131" order="48.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1310" xlink:label="Xcode_ACC.NACE.1310_0" xlink:title="Xcode_ACC.NACE.1310"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1310_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1310" order="49.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.132" xlink:label="Xcode_ACC.NACE.132_0" xlink:title="Xcode_ACC.NACE.132"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.132_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.132" order="50.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1320" xlink:label="Xcode_ACC.NACE.1320_0" xlink:title="Xcode_ACC.NACE.1320"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1320_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1320" order="51.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.14" xlink:label="Xcode_ACC.NACE.14_0" xlink:title="Xcode_ACC.NACE.14"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.14_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.14" order="52.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.141" xlink:label="Xcode_ACC.NACE.141_0" xlink:title="Xcode_ACC.NACE.141"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.141_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.141" order="53.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1411" xlink:label="Xcode_ACC.NACE.1411_0" xlink:title="Xcode_ACC.NACE.1411"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1411_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1411" order="54.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1412" xlink:label="Xcode_ACC.NACE.1412_0" xlink:title="Xcode_ACC.NACE.1412"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1412_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1412" order="55.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1413" xlink:label="Xcode_ACC.NACE.1413_0" xlink:title="Xcode_ACC.NACE.1413"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1413_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1413" order="56.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.142" xlink:label="Xcode_ACC.NACE.142_0" xlink:title="Xcode_ACC.NACE.142"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.142_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.142" order="57.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1421" xlink:label="Xcode_ACC.NACE.1421_0" xlink:title="Xcode_ACC.NACE.1421"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1421_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1421" order="58.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1422" xlink:label="Xcode_ACC.NACE.1422_0" xlink:title="Xcode_ACC.NACE.1422"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1422_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1422" order="59.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.143" xlink:label="Xcode_ACC.NACE.143_0" xlink:title="Xcode_ACC.NACE.143"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.143_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.143" order="60.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1430" xlink:label="Xcode_ACC.NACE.1430_0" xlink:title="Xcode_ACC.NACE.1430"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1430_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1430" order="61.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.144" xlink:label="Xcode_ACC.NACE.144_0" xlink:title="Xcode_ACC.NACE.144"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.144_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.144" order="62.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1440" xlink:label="Xcode_ACC.NACE.1440_0" xlink:title="Xcode_ACC.NACE.1440"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1440_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1440" order="63.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.145" xlink:label="Xcode_ACC.NACE.145_0" xlink:title="Xcode_ACC.NACE.145"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.145_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.145" order="64.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1450" xlink:label="Xcode_ACC.NACE.1450_0" xlink:title="Xcode_ACC.NACE.1450"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1450_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1450" order="65.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.D" xlink:label="Xcode_ACC.NACE.D_0" xlink:title="Xcode_ACC.NACE.D"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.D_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.D" order="66.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.DA" xlink:label="Xcode_ACC.NACE.DA_0" xlink:title="Xcode_ACC.NACE.DA"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.DA_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.DA" order="67.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.15" xlink:label="Xcode_ACC.NACE.15_0" xlink:title="Xcode_ACC.NACE.15"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.15_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.15" order="68.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.151" xlink:label="Xcode_ACC.NACE.151_0" xlink:title="Xcode_ACC.NACE.151"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.151_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.151" order="69.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1511" xlink:label="Xcode_ACC.NACE.1511_0" xlink:title="Xcode_ACC.NACE.1511"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1511_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1511" order="70.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1512" xlink:label="Xcode_ACC.NACE.1512_0" xlink:title="Xcode_ACC.NACE.1512"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1512_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1512" order="71.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1513" xlink:label="Xcode_ACC.NACE.1513_0" xlink:title="Xcode_ACC.NACE.1513"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1513_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1513" order="72.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.152" xlink:label="Xcode_ACC.NACE.152_0" xlink:title="Xcode_ACC.NACE.152"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.152_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.152" order="73.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1520" xlink:label="Xcode_ACC.NACE.1520_0" xlink:title="Xcode_ACC.NACE.1520"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1520_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1520" order="74.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.153" xlink:label="Xcode_ACC.NACE.153_0" xlink:title="Xcode_ACC.NACE.153"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.153_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.153" order="75.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1531" xlink:label="Xcode_ACC.NACE.1531_0" xlink:title="Xcode_ACC.NACE.1531"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1531_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1531" order="76.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1532" xlink:label="Xcode_ACC.NACE.1532_0" xlink:title="Xcode_ACC.NACE.1532"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1532_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1532" order="77.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1533" xlink:label="Xcode_ACC.NACE.1533_0" xlink:title="Xcode_ACC.NACE.1533"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1533_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1533" order="78.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.154" xlink:label="Xcode_ACC.NACE.154_0" xlink:title="Xcode_ACC.NACE.154"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.154_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.154" order="79.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1541" xlink:label="Xcode_ACC.NACE.1541_0" xlink:title="Xcode_ACC.NACE.1541"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1541_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1541" order="80.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1542" xlink:label="Xcode_ACC.NACE.1542_0" xlink:title="Xcode_ACC.NACE.1542"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1542_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1542" order="81.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1543" xlink:label="Xcode_ACC.NACE.1543_0" xlink:title="Xcode_ACC.NACE.1543"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1543_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1543" order="82.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.155" xlink:label="Xcode_ACC.NACE.155_0" xlink:title="Xcode_ACC.NACE.155"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.155_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.155" order="83.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1551" xlink:label="Xcode_ACC.NACE.1551_0" xlink:title="Xcode_ACC.NACE.1551"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1551_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1551" order="84.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1552" xlink:label="Xcode_ACC.NACE.1552_0" xlink:title="Xcode_ACC.NACE.1552"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1552_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1552" order="85.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.156" xlink:label="Xcode_ACC.NACE.156_0" xlink:title="Xcode_ACC.NACE.156"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.156_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.156" order="86.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1561" xlink:label="Xcode_ACC.NACE.1561_0" xlink:title="Xcode_ACC.NACE.1561"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1561_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1561" order="87.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1562" xlink:label="Xcode_ACC.NACE.1562_0" xlink:title="Xcode_ACC.NACE.1562"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1562_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1562" order="88.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.157" xlink:label="Xcode_ACC.NACE.157_0" xlink:title="Xcode_ACC.NACE.157"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.157_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.157" order="89.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1571" xlink:label="Xcode_ACC.NACE.1571_0" xlink:title="Xcode_ACC.NACE.1571"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1571_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1571" order="90.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1572" xlink:label="Xcode_ACC.NACE.1572_0" xlink:title="Xcode_ACC.NACE.1572"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1572_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1572" order="91.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.158" xlink:label="Xcode_ACC.NACE.158_0" xlink:title="Xcode_ACC.NACE.158"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.158_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.158" order="92.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1581" xlink:label="Xcode_ACC.NACE.1581_0" xlink:title="Xcode_ACC.NACE.1581"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1581_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1581" order="93.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1582" xlink:label="Xcode_ACC.NACE.1582_0" xlink:title="Xcode_ACC.NACE.1582"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1582_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1582" order="94.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1583" xlink:label="Xcode_ACC.NACE.1583_0" xlink:title="Xcode_ACC.NACE.1583"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1583_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1583" order="95.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1584" xlink:label="Xcode_ACC.NACE.1584_0" xlink:title="Xcode_ACC.NACE.1584"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1584_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1584" order="96.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1585" xlink:label="Xcode_ACC.NACE.1585_0" xlink:title="Xcode_ACC.NACE.1585"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1585_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1585" order="97.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1586" xlink:label="Xcode_ACC.NACE.1586_0" xlink:title="Xcode_ACC.NACE.1586"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1586_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1586" order="98.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1587" xlink:label="Xcode_ACC.NACE.1587_0" xlink:title="Xcode_ACC.NACE.1587"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1587_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1587" order="99.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1588" xlink:label="Xcode_ACC.NACE.1588_0" xlink:title="Xcode_ACC.NACE.1588"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1588_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1588" order="100.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1589" xlink:label="Xcode_ACC.NACE.1589_0" xlink:title="Xcode_ACC.NACE.1589"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1589_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1589" order="101.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.159" xlink:label="Xcode_ACC.NACE.159_0" xlink:title="Xcode_ACC.NACE.159"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.159_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.159" order="102.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1591" xlink:label="Xcode_ACC.NACE.1591_0" xlink:title="Xcode_ACC.NACE.1591"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1591_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1591" order="103.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1592" xlink:label="Xcode_ACC.NACE.1592_0" xlink:title="Xcode_ACC.NACE.1592"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1592_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1592" order="104.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1593" xlink:label="Xcode_ACC.NACE.1593_0" xlink:title="Xcode_ACC.NACE.1593"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1593_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1593" order="105.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1594" xlink:label="Xcode_ACC.NACE.1594_0" xlink:title="Xcode_ACC.NACE.1594"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1594_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1594" order="106.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1595" xlink:label="Xcode_ACC.NACE.1595_0" xlink:title="Xcode_ACC.NACE.1595"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1595_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1595" order="107.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1596" xlink:label="Xcode_ACC.NACE.1596_0" xlink:title="Xcode_ACC.NACE.1596"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1596_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1596" order="108.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1597" xlink:label="Xcode_ACC.NACE.1597_0" xlink:title="Xcode_ACC.NACE.1597"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1597_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1597" order="109.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1598" xlink:label="Xcode_ACC.NACE.1598_0" xlink:title="Xcode_ACC.NACE.1598"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1598_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1598" order="110.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.16" xlink:label="Xcode_ACC.NACE.16_0" xlink:title="Xcode_ACC.NACE.16"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.16_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.16" order="111.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.160" xlink:label="Xcode_ACC.NACE.160_0" xlink:title="Xcode_ACC.NACE.160"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.160_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.160" order="112.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1600" xlink:label="Xcode_ACC.NACE.1600_0" xlink:title="Xcode_ACC.NACE.1600"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1600_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1600" order="113.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.DB" xlink:label="Xcode_ACC.NACE.DB_0" xlink:title="Xcode_ACC.NACE.DB"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.DB_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.DB" order="114.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.17" xlink:label="Xcode_ACC.NACE.17_0" xlink:title="Xcode_ACC.NACE.17"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.17_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.17" order="115.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.171" xlink:label="Xcode_ACC.NACE.171_0" xlink:title="Xcode_ACC.NACE.171"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.171_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.171" order="116.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1711" xlink:label="Xcode_ACC.NACE.1711_0" xlink:title="Xcode_ACC.NACE.1711"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1711_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1711" order="117.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1712" xlink:label="Xcode_ACC.NACE.1712_0" xlink:title="Xcode_ACC.NACE.1712"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1712_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1712" order="118.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1713" xlink:label="Xcode_ACC.NACE.1713_0" xlink:title="Xcode_ACC.NACE.1713"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1713_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1713" order="119.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1714" xlink:label="Xcode_ACC.NACE.1714_0" xlink:title="Xcode_ACC.NACE.1714"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1714_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1714" order="120.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1715" xlink:label="Xcode_ACC.NACE.1715_0" xlink:title="Xcode_ACC.NACE.1715"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1715_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1715" order="121.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1716" xlink:label="Xcode_ACC.NACE.1716_0" xlink:title="Xcode_ACC.NACE.1716"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1716_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1716" order="122.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1717" xlink:label="Xcode_ACC.NACE.1717_0" xlink:title="Xcode_ACC.NACE.1717"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1717_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1717" order="123.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.172" xlink:label="Xcode_ACC.NACE.172_0" xlink:title="Xcode_ACC.NACE.172"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.172_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.172" order="124.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1721" xlink:label="Xcode_ACC.NACE.1721_0" xlink:title="Xcode_ACC.NACE.1721"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1721_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1721" order="125.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#dgi-lc-es_Xcode_ACC.NACE.1722" xlink:label="Xcode_ACC.NACE.1722_0" xlink:title="Xcode_ACC.NACE.1722"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ActivityCodeTypeItemHead_0" xlink:to="Xcode_ACC.NACE.1722_0" xlink:title="presentation: ActivityCodeTypeItemHead to Xcode_ACC.NACE.1722" order="126.0"/>
    <loc xlink:type="locator" xlink:href="dgi-lc-es-2005-03-10.xsd#d