<?xml version="1.0" encoding="UTF-8"?>


<!--  Irish GAAP common data presentation linkbase file for commercial and industrial reporting entities - working draft -->

<!-- (c) 2007 Business Reporting Ireland Limited.  All Rights Reserved. -->
<!-- This document may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works.  -->


<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl-ie.org/ie/cd/role/EntityInformation" xlink:type="simple" xlink:href="ie-cd-2006-12-31-roles.xsd#EntityInformation"/>
  <link:roleRef roleURI="http://www.xbrl-ie.org/ie/cd/role/StandardReportInformation" xlink:type="simple" xlink:href="ie-cd-2006-12-31-roles.xsd#StandardReportInformation"/>
  <link:roleRef roleURI="http://www.xbrl-ie.org/ie/cd/role/DocumentInformation" xlink:type="simple" xlink:href="ie-cd-2006-12-31-roles.xsd#DocumentInformation"/>
  <link:roleRef roleURI="http://www.xbrl-ie.org/ie/report/role/Reports" xlink:type="simple" xlink:href="../reports/ie-rep-2006-12-31-roles.xsd#AllReports"/>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.xbrl-ie.org/ie/cd/role/EntityInformation">
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityDetails" xlink:label="EntityDetails" xlink:title="EntityDetails"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityNames" xlink:label="EntityNames" xlink:title="EntityNames"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="EntityNames" xlink:title="presentation: EntityDetails to EntityNames" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityCurrentLegalName" xlink:label="EntityCurrentLegalName" xlink:title="EntityCurrentLegalName"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityNames" xlink:to="EntityCurrentLegalName" xlink:title="presentation: EntityNames to EntityCurrentLegalName" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityTradingName" xlink:label="EntityTradingName" xlink:title="EntityTradingName"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityNames" xlink:to="EntityTradingName" xlink:title="presentation: EntityNames to EntityTradingName" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityAddress" xlink:label="EntityAddress" xlink:title="EntityAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="EntityAddress" xlink:title="presentation: EntityDetails to EntityAddress" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DescriptionAddressEntity" xlink:label="DescriptionAddressEntity" xlink:title="DescriptionAddressEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="DescriptionAddressEntity" xlink:title="presentation: EntityAddress to DescriptionAddressEntity" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_AddressLine1" xlink:label="AddressLine1" xlink:title="AddressLine1"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="AddressLine1" xlink:title="presentation: EntityAddress to AddressLine1" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_AddressLine2" xlink:label="AddressLine2" xlink:title="AddressLine2"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="AddressLine2" xlink:title="presentation: EntityAddress to AddressLine2" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_AddressLine3" xlink:label="AddressLine3" xlink:title="AddressLine3"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="AddressLine3" xlink:title="presentation: EntityAddress to AddressLine3" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CityOrTownAddress" xlink:label="CityOrTownAddress" xlink:title="CityOrTownAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="CityOrTownAddress" xlink:title="presentation: EntityAddress to CityOrTownAddress" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_StateOrProvinceAddress" xlink:label="StateOrProvinceAddress" xlink:title="StateOrProvinceAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="StateOrProvinceAddress" xlink:title="presentation: EntityAddress to StateOrProvinceAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CountyOrRegionAddress" xlink:label="CountyOrRegionAddress" xlink:title="CountyOrRegionAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="CountyOrRegionAddress" xlink:title="presentation: EntityAddress to CountyOrRegionAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_ZipOrPostalCodeAddress" xlink:label="ZipOrPostalCodeAddress" xlink:title="ZipOrPostalCodeAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="ZipOrPostalCodeAddress" xlink:title="presentation: EntityAddress to ZipOrPostalCodeAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CountryAddress" xlink:label="CountryAddress" xlink:title="CountryAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="CountryAddress" xlink:title="presentation: EntityAddress to CountryAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityPhoneFaxNumbers" xlink:label="EntityPhoneFaxNumbers" xlink:title="EntityPhoneFaxNumbers"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="EntityPhoneFaxNumbers" xlink:title="presentation: EntityDetails to EntityPhoneFaxNumbers" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DescriptionPhoneOrFaxNumberEntity" xlink:label="DescriptionPhoneOrFaxNumberEntity" xlink:title="DescriptionPhoneOrFaxNumberEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityPhoneFaxNumbers" xlink:to="DescriptionPhoneOrFaxNumberEntity" xlink:title="presentation: EntityPhoneFaxNumbers to DescriptionPhoneOrFaxNumberEntity" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CountryOrRegionCodeEntity" xlink:label="CountryOrRegionCodeEntity" xlink:title="CountryOrRegionCodeEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityPhoneFaxNumbers" xlink:to="CountryOrRegionCodeEntity" xlink:title="presentation: EntityPhoneFaxNumbers to CountryOrRegionCodeEntity" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CityOrAreaCodeEntity" xlink:label="CityOrAreaCodeEntity" xlink:title="CityOrAreaCodeEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityPhoneFaxNumbers" xlink:to="CityOrAreaCodeEntity" xlink:title="presentation: EntityPhoneFaxNumbers to CityOrAreaCodeEntity" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_LocalPhoneNumberEntity" xlink:label="LocalPhoneNumberEntity" xlink:title="LocalPhoneNumberEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityPhoneFaxNumbers" xlink:to="LocalPhoneNumberEntity" xlink:title="presentation: EntityPhoneFaxNumbers to LocalPhoneNumberEntity" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityContacts" xlink:label="EntityContacts" xlink:title="EntityContacts"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="EntityContacts" xlink:title="presentation: EntityDetails to EntityContacts" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_NameContactEntity" xlink:label="NameContactEntity" xlink:title="NameContactEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityContacts" xlink:to="NameContactEntity" xlink:title="presentation: EntityContacts to NameContactEntity" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_TitlePositionContactEntity" xlink:label="TitlePositionContactEntity" xlink:title="TitlePositionContactEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityContacts" xlink:to="TitlePositionContactEntity" xlink:title="presentation: EntityContacts to TitlePositionContactEntity" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EmailAddressContactEntity" xlink:label="EmailAddressContactEntity" xlink:title="EmailAddressContactEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityContacts" xlink:to="EmailAddressContactEntity" xlink:title="presentation: EntityContacts to EmailAddressContactEntity" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityIdentifier" xlink:label="EntityIdentifier" xlink:title="EntityIdentifier"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="EntityIdentifier" xlink:title="presentation: EntityDetails to EntityIdentifier" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityDescriptionIdentifyingCode" xlink:label="EntityDescriptionIdentifyingCode" xlink:title="EntityDescriptionIdentifyingCode"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityIdentifier" xlink:to="EntityDescriptionIdentifyingCode" xlink:title="presentation: EntityIdentifier to EntityDescriptionIdentifyingCode" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityIdentifyingCode" xlink:label="EntityIdentifyingCode" xlink:title="EntityIdentifyingCode"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityIdentifier" xlink:to="EntityIdentifyingCode" xlink:title="presentation: EntityIdentifier to EntityIdentifyingCode" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityBusinessDescription" xlink:label="EntityBusinessDescription" xlink:title="EntityBusinessDescription"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="EntityBusinessDescription" xlink:title="presentation: EntityDetails to EntityBusinessDescription" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_WebsiteURL" xlink:label="WebsiteURL" xlink:title="WebsiteURL"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="WebsiteURL" xlink:title="presentation: EntityDetails to WebsiteURL" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_LegalFormEntity" xlink:label="LegalFormEntity" xlink:title="LegalFormEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDetails" xlink:to="LegalFormEntity" xlink:title="presentation: EntityDetails to LegalFormEntity" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DescriptionLegalFormEntity" xlink:label="DescriptionLegalFormEntity" xlink:title="DescriptionLegalFormEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalFormEntity" xlink:to="DescriptionLegalFormEntity" xlink:title="presentation: LegalFormEntity to DescriptionLegalFormEntity" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_Jurisdiction" xlink:label="Jurisdiction" xlink:title="Jurisdiction"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalFormEntity" xlink:to="Jurisdiction" xlink:title="presentation: LegalFormEntity to Jurisdiction" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DateFormed" xlink:label="DateFormed" xlink:title="DateFormed"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalFormEntity" xlink:to="DateFormed" xlink:title="presentation: LegalFormEntity to DateFormed" use="optional" order="3.0"/>
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.xbrl-ie.org/ie/cd/role/StandardReportInformation">
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EntityAddress" xlink:label="EntityAddress" xlink:title="EntityAddress"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DescriptionAddressEntity" xlink:label="DescriptionAddressEntity" xlink:title="DescriptionAddressEntity"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="DescriptionAddressEntity" xlink:title="presentation: EntityAddress to DescriptionAddressEntity" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_AddressLine1" xlink:label="AddressLine1" xlink:title="AddressLine1"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="AddressLine1" xlink:title="presentation: EntityAddress to AddressLine1" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_AddressLine2" xlink:label="AddressLine2" xlink:title="AddressLine2"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="AddressLine2" xlink:title="presentation: EntityAddress to AddressLine2" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_AddressLine3" xlink:label="AddressLine3" xlink:title="AddressLine3"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="AddressLine3" xlink:title="presentation: EntityAddress to AddressLine3" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CityOrTownAddress" xlink:label="CityOrTownAddress" xlink:title="CityOrTownAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="CityOrTownAddress" xlink:title="presentation: EntityAddress to CityOrTownAddress" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_StateOrProvinceAddress" xlink:label="StateOrProvinceAddress" xlink:title="StateOrProvinceAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="StateOrProvinceAddress" xlink:title="presentation: EntityAddress to StateOrProvinceAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CountyOrRegionAddress" xlink:label="CountyOrRegionAddress" xlink:title="CountyOrRegionAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="CountyOrRegionAddress" xlink:title="presentation: EntityAddress to CountyOrRegionAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_ZipOrPostalCodeAddress" xlink:label="ZipOrPostalCodeAddress" xlink:title="ZipOrPostalCodeAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="ZipOrPostalCodeAddress" xlink:title="presentation: EntityAddress to ZipOrPostalCodeAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_CountryAddress" xlink:label="CountryAddress" xlink:title="CountryAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddress" xlink:to="CountryAddress" xlink:title="presentation: EntityAddress to CountryAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_StandardReportDetails" xlink:label="StandardReportDetails" xlink:title="StandardReportDetails"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_ListDirectorsExecutives" xlink:label="ListDirectorsExecutives" xlink:title="ListDirectorsExecutives"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StandardReportDetails" xlink:to="ListDirectorsExecutives" xlink:title="presentation: StandardReportDetails to ListDirectorsExecutives" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DirectorOrExecutivesName" xlink:label="DirectorOrExecutivesName" xlink:title="DirectorOrExecutivesName"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ListDirectorsExecutives" xlink:to="DirectorOrExecutivesName" xlink:title="presentation: ListDirectorsExecutives to DirectorOrExecutivesName" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DirectorOrExecutivesPosition" xlink:label="DirectorOrExecutivesPosition" xlink:title="DirectorOrExecutivesPosition"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ListDirectorsExecutives" xlink:to="DirectorOrExecutivesPosition" xlink:title="presentation: ListDirectorsExecutives to DirectorOrExecutivesPosition" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_SolicitorInformation" xlink:label="SolicitorInformation" xlink:title="SolicitorInformation"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StandardReportDetails" xlink:to="SolicitorInformation" xlink:title="presentation: StandardReportDetails to SolicitorInformation" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_NameAsPartOfAddressDetails" xlink:label="NameAsPartOfAddressDetails" xlink:title="NameAsPartOfAddressDetails"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="NameAsPartOfAddressDetails" xlink:title="presentation: SolicitorInformation to NameAsPartOfAddressDetails" use="optional" order="1.0"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="AddressLine1" xlink:title="presentation: SolicitorInformation to AddressLine1" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="AddressLine2" xlink:title="presentation: SolicitorInformation to AddressLine2" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="AddressLine3" xlink:title="presentation: SolicitorInformation to AddressLine3" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="CityOrTownAddress" xlink:title="presentation: SolicitorInformation to CityOrTownAddress" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="StateOrProvinceAddress" xlink:title="presentation: SolicitorInformation to StateOrProvinceAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="CountyOrRegionAddress" xlink:title="presentation: SolicitorInformation to CountyOrRegionAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="ZipOrPostalCodeAddress" xlink:title="presentation: SolicitorInformation to ZipOrPostalCodeAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SolicitorInformation" xlink:to="CountryAddress" xlink:title="presentation: SolicitorInformation to CountryAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_BankerInformation" xlink:label="BankerInformation" xlink:title="BankerInformation"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StandardReportDetails" xlink:to="BankerInformation" xlink:title="presentation: StandardReportDetails to BankerInformation" order="4.0"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="NameAsPartOfAddressDetails" xlink:title="presentation: BankerInformation to NameAsPartOfAddressDetails" use="optional" order="1.0"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="AddressLine1" xlink:title="presentation: BankerInformation to AddressLine1" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="AddressLine2" xlink:title="presentation: BankerInformation to AddressLine2" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="AddressLine3" xlink:title="presentation: BankerInformation to AddressLine3" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="CityOrTownAddress" xlink:title="presentation: BankerInformation to CityOrTownAddress" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="StateOrProvinceAddress" xlink:title="presentation: BankerInformation to StateOrProvinceAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="CountyOrRegionAddress" xlink:title="presentation: BankerInformation to CountyOrRegionAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="ZipOrPostalCodeAddress" xlink:title="presentation: BankerInformation to ZipOrPostalCodeAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankerInformation" xlink:to="CountryAddress" xlink:title="presentation: BankerInformation to CountryAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StandardReportDetails" xlink:to="EntityAddress" xlink:title="presentation: StandardReportDetails to EntityAddress" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditorInformation" xlink:label="AuditorInformation" xlink:title="AuditorInformation"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StandardReportDetails" xlink:to="AuditorInformation" xlink:title="presentation: StandardReportDetails to AuditorInformation" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameAuditFirm" xlink:label="NameAuditFirm" xlink:title="NameAuditFirm"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="NameAuditFirm" xlink:title="presentation: AuditorInformation to NameAuditFirm" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DescriptionAuditFirm" xlink:label="DescriptionAuditFirm" xlink:title="DescriptionAuditFirm"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="DescriptionAuditFirm" xlink:title="presentation: AuditorInformation to DescriptionAuditFirm" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameAuditingPartner" xlink:label="NameAuditingPartner" xlink:title="NameAuditingPartner"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="NameAuditingPartner" xlink:title="presentation: AuditorInformation to NameAuditingPartner" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameOfficePerformingAudit" xlink:label="NameOfficePerformingAudit" xlink:title="NameOfficePerformingAudit"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="NameOfficePerformingAudit" xlink:title="presentation: AuditorInformation to NameOfficePerformingAudit" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AddressLine1" xlink:label="AddressLine1_2" xlink:title="AddressLine1"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="AddressLine1_2" xlink:title="presentation: AuditorInformation to AddressLine1" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AddressLine2" xlink:label="AddressLine2_2" xlink:title="AddressLine2"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="AddressLine2_2" xlink:title="presentation: AuditorInformation to AddressLine2" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_CountyOrRegionAddress" xlink:label="CountyOrRegionAddress_2" xlink:title="CountyOrRegionAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="CountyOrRegionAddress_2" xlink:title="presentation: AuditorInformation to CountyOrRegionAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_CountryAddress" xlink:label="CountryAddress_2" xlink:title="CountryAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="CountryAddress_2" xlink:title="presentation: AuditorInformation to CountryAddress" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_ZipOrPostalCodeAddress" xlink:label="ZipOrPostalCodeAddress_2" xlink:title="ZipOrPostalCodeAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="ZipOrPostalCodeAddress_2" xlink:title="presentation: AuditorInformation to ZipOrPostalCodeAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_StateOrProvinceAddress" xlink:label="StateOrProvinceAddress_2" xlink:title="StateOrProvinceAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="StateOrProvinceAddress_2" xlink:title="presentation: AuditorInformation to StateOrProvinceAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_CityOrTownAddress" xlink:label="CityOrTownAddress_2" xlink:title="CityOrTownAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="CityOrTownAddress_2" xlink:title="presentation: AuditorInformation to CityOrTownAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AddressLine3" xlink:label="AddressLine3_2" xlink:title="AddressLine3"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="AddressLine3_2" xlink:title="presentation: AuditorInformation to AddressLine3" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentDetails" xlink:label="DocumentDetails" xlink:title="DocumentDetails"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentInformation" xlink:label="DocumentInformation" xlink:title="DocumentInformation"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentDetails" xlink:to="DocumentInformation" xlink:title="presentation: DocumentDetails to DocumentInformation" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentNameTitle" xlink:label="DocumentNameTitle" xlink:title="DocumentNameTitle"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="DocumentNameTitle" xlink:title="presentation: DocumentInformation to DocumentNameTitle" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentDescription" xlink:label="DocumentDescription" xlink:title="DocumentDescription"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="DocumentDescription" xlink:title="presentation: DocumentInformation to DocumentDescription" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DescriptionUniqueDocumentIdentifier" xlink:label="DescriptionUniqueDocumentIdentifier" xlink:title="DescriptionUniqueDocumentIdentifier"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="DescriptionUniqueDocumentIdentifier" xlink:title="presentation: DocumentInformation to DescriptionUniqueDocumentIdentifier" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_UniqueDocumentIdentifier" xlink:label="UniqueDocumentIdentifier" xlink:title="UniqueDocumentIdentifier"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="UniqueDocumentIdentifier" xlink:title="presentation: DocumentInformation to UniqueDocumentIdentifier" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentVersionNumber" xlink:label="DocumentVersionNumber" xlink:title="DocumentVersionNumber"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="DocumentVersionNumber" xlink:title="presentation: DocumentInformation to DocumentVersionNumber" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentCreationDate" xlink:label="DocumentCreationDate" xlink:title="DocumentCreationDate"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="DocumentCreationDate" xlink:title="presentation: DocumentInformation to DocumentCreationDate" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentLastEditDate" xlink:label="DocumentLastEditDate" xlink:title="DocumentLastEditDate"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentInformation" xlink:to="DocumentLastEditDate" xlink:title="presentation: DocumentInformation to DocumentLastEditDate" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_DocumentContacts" xlink:label="DocumentContacts" xlink:title="DocumentContacts"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentDetails" xlink:to="DocumentContacts" xlink:title="presentation: DocumentDetails to DocumentContacts" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_NameDocumentContact" xlink:label="NameDocumentContact" xlink:title="NameDocumentContact"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentContacts" xlink:to="NameDocumentContact" xlink:title="presentation: DocumentContacts to NameDocumentContact" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_TitlePositionDocumentContact" xlink:label="TitlePositionDocumentContact" xlink:title="TitlePositionDocumentContact"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentContacts" xlink:to="TitlePositionDocumentContact" xlink:title="presentation: DocumentContacts to TitlePositionDocumentContact" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="ie-cd-2006-12-31-schema.xsd#ie-cd-sch_EmailAddressDocumentContact" xlink:label="EmailAddressDocumentContact" xlink:title="EmailAddressDocumentContact"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentContacts" xlink:to="EmailAddressDocumentContact" xlink:title="presentation: DocumentContacts to EmailAddressDocumentContact" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_FinancialStatementDates" xlink:label="FinancialStatementDates" xlink:title="FinancialStatementDates"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_OpeningBalanceSheetDate" xlink:label="OpeningBalanceSheetDate" xlink:title="OpeningBalanceSheetDate"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementDates" xlink:to="OpeningBalanceSheetDate" xlink:title="presentation: FinancialStatementDates to OpeningBalanceSheetDate" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_ClosingBalanceSheetDate" xlink:label="ClosingBalanceSheetDate" xlink:title="ClosingBalanceSheetDate"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementDates" xlink:to="ClosingBalanceSheetDate" xlink:title="presentation: FinancialStatementDates to ClosingBalanceSheetDate" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DateApproval" xlink:label="DateApproval" xlink:title="DateApproval"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementDates" xlink:to="DateApproval" xlink:title="presentation: FinancialStatementDates to DateApproval" use="optional" order="3.0"/>
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.xbrl-ie.org/ie/report/role/Reports">
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditorInformation" xlink:label="AuditorInformation" xlink:title="AuditorInformation"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameAuditFirm" xlink:label="NameAuditFirm" xlink:title="NameAuditFirm"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="NameAuditFirm" xlink:title="presentation: AuditorInformation to NameAuditFirm" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DescriptionAuditFirm" xlink:label="DescriptionAuditFirm" xlink:title="DescriptionAuditFirm"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="DescriptionAuditFirm" xlink:title="presentation: AuditorInformation to DescriptionAuditFirm" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameAuditingPartner" xlink:label="NameAuditingPartner" xlink:title="NameAuditingPartner"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="NameAuditingPartner" xlink:title="presentation: AuditorInformation to NameAuditingPartner" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameOfficePerformingAudit" xlink:label="NameOfficePerformingAudit" xlink:title="NameOfficePerformingAudit"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="NameOfficePerformingAudit" xlink:title="presentation: AuditorInformation to NameOfficePerformingAudit" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AddressLine1" xlink:label="AddressLine1" xlink:title="AddressLine1"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="AddressLine1" xlink:title="presentation: AuditorInformation to AddressLine1" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AddressLine2" xlink:label="AddressLine2" xlink:title="AddressLine2"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="AddressLine2" xlink:title="presentation: AuditorInformation to AddressLine2" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_CountyOrRegionAddress" xlink:label="CountyOrRegionAddress" xlink:title="CountyOrRegionAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="CountyOrRegionAddress" xlink:title="presentation: AuditorInformation to CountyOrRegionAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_CountryAddress" xlink:label="CountryAddress" xlink:title="CountryAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="CountryAddress" xlink:title="presentation: AuditorInformation to CountryAddress" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_ZipOrPostalCodeAddress" xlink:label="ZipOrPostalCodeAddress" xlink:title="ZipOrPostalCodeAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="ZipOrPostalCodeAddress" xlink:title="presentation: AuditorInformation to ZipOrPostalCodeAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_StateOrProvinceAddress" xlink:label="StateOrProvinceAddress" xlink:title="StateOrProvinceAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="StateOrProvinceAddress" xlink:title="presentation: AuditorInformation to StateOrProvinceAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_CityOrTownAddress" xlink:label="CityOrTownAddress" xlink:title="CityOrTownAddress"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="CityOrTownAddress" xlink:title="presentation: AuditorInformation to CityOrTownAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AddressLine3" xlink:label="AddressLine3" xlink:title="AddressLine3"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorInformation" xlink:to="AddressLine3" xlink:title="presentation: AuditorInformation to AddressLine3" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReport" xlink:label="AccountantsReport" xlink:title="AccountantsReport"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReportTitle" xlink:label="AccountantsReportTitle" xlink:title="AccountantsReportTitle"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantsReportTitle" xlink:title="presentation: AccountantsReport to AccountantsReportTitle" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReportScope" xlink:label="AccountantsReportScope" xlink:title="AccountantsReportScope"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantsReportScope" xlink:title="presentation: AccountantsReport to AccountantsReportScope" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReportAudience" xlink:label="AccountantsReportAudience" xlink:title="AccountantsReportAudience"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantsReportAudience" xlink:title="presentation: AccountantsReport to AccountantsReportAudience" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReportContent" xlink:label="AccountantsReportContent" xlink:title="AccountantsReportContent"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantsReportContent" xlink:title="presentation: AccountantsReport to AccountantsReportContent" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReportContentElement" xlink:label="AccountantsReportContentElement" xlink:title="AccountantsReportContentElement"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReportContent" xlink:to="AccountantsReportContentElement" xlink:title="presentation: AccountantsReportContent to AccountantsReportContentElement" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantsReportDate" xlink:label="AccountantsReportDate" xlink:title="AccountantsReportDate"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantsReportDate" xlink:title="presentation: AccountantsReport to AccountantsReportDate" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantInformation" xlink:label="AccountantInformation" xlink:title="AccountantInformation"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantInformation" xlink:title="presentation: AccountantsReport to AccountantInformation" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantName" xlink:label="AccountantName" xlink:title="AccountantName"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="AccountantName" xlink:title="presentation: AccountantInformation to AccountantName" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantDescription" xlink:label="AccountantDescription" xlink:title="AccountantDescription"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="AccountantDescription" xlink:title="presentation: AccountantInformation to AccountantDescription" use="optional" order="2.0"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="AddressLine1" xlink:title="presentation: AccountantInformation to AddressLine1" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="AddressLine2" xlink:title="presentation: AccountantInformation to AddressLine2" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="AddressLine3" xlink:title="presentation: AccountantInformation to AddressLine3" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="CityOrTownAddress" xlink:title="presentation: AccountantInformation to CityOrTownAddress" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="StateOrProvinceAddress" xlink:title="presentation: AccountantInformation to StateOrProvinceAddress" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="CountyOrRegionAddress" xlink:title="presentation: AccountantInformation to CountyOrRegionAddress" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="ZipOrPostalCodeAddress" xlink:title="presentation: AccountantInformation to ZipOrPostalCodeAddress" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantInformation" xlink:to="CountryAddress" xlink:title="presentation: AccountantInformation to CountryAddress" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantNameOfReportingAccountant" xlink:label="AccountantNameOfReportingAccountant" xlink:title="AccountantNameOfReportingAccountant"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantNameOfReportingAccountant" xlink:title="presentation: AccountantsReport to AccountantNameOfReportingAccountant" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AccountantNameOfReportingOffice" xlink:label="AccountantNameOfReportingOffice" xlink:title="AccountantNameOfReportingOffice"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountantsReport" xlink:to="AccountantNameOfReportingOffice" xlink:title="presentation: AccountantsReport to AccountantNameOfReportingOffice" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditorReport" xlink:label="AuditorReport" xlink:title="AuditorReport"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditReportTitle" xlink:label="AuditReportTitle" xlink:title="AuditReportTitle"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorReport" xlink:to="AuditReportTitle" xlink:title="presentation: AuditorReport to AuditReportTitle" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditReportScope" xlink:label="AuditReportScope" xlink:title="AuditReportScope"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorReport" xlink:to="AuditReportScope" xlink:title="presentation: AuditorReport to AuditReportScope" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditReportStatementResponsibilities" xlink:label="AuditReportStatementResponsibilities" xlink:title="AuditReportStatementResponsibilities"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorReport" xlink:to="AuditReportStatementResponsibilities" xlink:title="presentation: AuditorReport to AuditReportStatementResponsibilities" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_AuditReportOpinion" xlink:label="AuditReportOpinion" xlink:title="AuditReportOpinion"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorReport" xlink:to="AuditReportOpinion" xlink:title="presentation: AuditorReport to AuditReportOpinion" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DateOpinion" xlink:label="DateOpinion" xlink:title="DateOpinion"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorReport" xlink:to="DateOpinion" xlink:title="presentation: AuditorReport to DateOpinion" use="optional" order="5.0"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AuditorReport" xlink:to="AuditorInformation" xlink:title="presentation: AuditorReport to AuditorInformation" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DirectorsReport" xlink:label="DirectorsReport" xlink:title="DirectorsReport"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DirectorsReportPreamble" xlink:label="DirectorsReportPreamble" xlink:title="DirectorsReportPreamble"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DirectorsReport" xlink:to="DirectorsReportPreamble" xlink:title="presentation: DirectorsReport to DirectorsReportPreamble" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DirectorsReportDetailedDisclosure" xlink:label="DirectorsReportDetailedDisclosure" xlink:title="DirectorsReportDetailedDisclosure"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DirectorsReport" xlink:to="DirectorsReportDetailedDisclosure" xlink:title="presentation: DirectorsReport to DirectorsReportDetailedDisclosure" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DirectorsReportDetailedItemTitle" xlink:label="DirectorsReportDetailedItemTitle" xlink:title="DirectorsReportDetailedItemTitle"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DirectorsReportDetailedDisclosure" xlink:to="DirectorsReportDetailedItemTitle" xlink:title="presentation: DirectorsReportDetailedDisclosure to DirectorsReportDetailedItemTitle" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DirectorsReportDetailedItemText" xlink:label="DirectorsReportDetailedItemText" xlink:title="DirectorsReportDetailedItemText"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DirectorsReportDetailedDisclosure" xlink:to="DirectorsReportDetailedItemText" xlink:title="presentation: DirectorsReportDetailedDisclosure to DirectorsReportDetailedItemText" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_ApprovalByBoard" xlink:label="ApprovalByBoard" xlink:title="ApprovalByBoard"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DirectorsReport" xlink:to="ApprovalByBoard" xlink:title="presentation: DirectorsReport to ApprovalByBoard" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_ApprovalDetails" xlink:label="ApprovalDetails" xlink:title="ApprovalDetails"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ApprovalByBoard" xlink:to="ApprovalDetails" xlink:title="presentation: ApprovalByBoard to ApprovalDetails" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_NameApprovingDirector" xlink:label="NameApprovingDirector" xlink:title="NameApprovingDirector"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ApprovalDetails" xlink:to="NameApprovingDirector" xlink:title="presentation: ApprovalDetails to NameApprovingDirector" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_PositionApprovingDirector" xlink:label="PositionApprovingDirector" xlink:title="PositionApprovingDirector"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ApprovalDetails" xlink:to="PositionApprovingDirector" xlink:title="presentation: ApprovalDetails to PositionApprovingDirector" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DateApproval" xlink:label="DateApproval" xlink:title="DateApproval"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DirectorsReport" xlink:to="DateApproval" xlink:title="presentation: DirectorsReport to DateApproval" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_StatementOfDirectorsResponsibilities" xlink:label="StatementOfDirectorsResponsibilities" xlink:title="StatementOfDirectorsResponsibilities"/>
    <link:loc xlink:type="locator" xlink:href="../reports/ie-rep-2006-12-31-schema.xsd#ie-rep-sch_DirectorsResponsibilitiesStatement" xlink:label="DirectorsResponsibilitiesStatement" xlink:title="DirectorsResponsibilitiesStatement"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfDirectorsResponsibilities" xlink:to="DirectorsResponsibilitiesStatement" xlink:title="presentation: StatementOfDirectorsResponsibilities to DirectorsResponsibilitiesStatement" use="optional" order="1.0"/>
  </link:presentationLink>
</link:linkbase>
