Service Pack 2 will update the following:
- Microsoft Office SharePoint Server 2007
- Microsoft Office Project Server 2007
- Microsoft Office Forms Server 2007
- Microsoft Search Server 2008
- Microsoft Search Server 2008 Express
- Microsoft Office Groove Server 2007, 64-Bit Edition

Microsoft Office 2007 Servers Service Pack 2 (x86)

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Microsoft Office 2007 Servers Service Pack 2 (x64)