Because that the MS SharePoint2010 still has not been released, we can only get the latest release of the SharePoint is SharePoint2007. But the Windows SharePoint Services 3.0 and SharePoint Server 2007 and their SP1 do not support Windows Server 2008 R2. Luckily, starting from their Service Pack2, the Windows SharePoint Services 3.0 and SharePoint Server 2007 began to support the win2008R2 platform. But there is another awkward thing that MS doesn’t provide SharePoint 2007 SP2 slipstream package. In this artical, I will show you a step by step way to create the packet.
 
What we needed,
1,  A copy of MOSS 2007 installation package
2,  Windows SharePoint Services 3.0 SP2  (wssv3sp2-kb953338-x64-fullfile-en-us.exe) 
3,  Office SharePoint Server 2007 SP2  (officeserver2007sp2-kb953334-x64-fullfile-en-us.exe) 
 
Installation process,
PS C:\> mkdir moss; mkdir moss\x64
PS C:\> xcopy d:\x64 .\moss /s 
PS C:\> .\wssv3sp2-kb953338-x64-fullfile-en-us.exe /extract:.\moss\Updates
PS C:\> .\officeserver2007sp2-kb953334-x64-fullfile-en-us.exe /extract:.\moss\Updates
PS C:\> del .\moss\Updates\wsssetup.dll
PS C:\> .\moss\setup.exe