Currently, IM running a Windows Server 2008 SP1 (x64) / SCCM SP1 (R2) Primary Central site. (Mainly the management point system) & (DP for PXE/OSD) (SQL on a seperate box) (SCCM in Native Mode) = Lets call this = MPServerIn the same subnet, I have a Windows 2003 R2 system SCCM server acting as the DP for application deployment. Lets call this DPServerMy question is: Should I upgrade the MPServer to Windows 2008 SP2 or (Windows 2008 R2) before installing SCCM SP2? (Or upgrade SCCM SP2 before any OS upgrades?)?Should I consider a OS upgrade on the MPServer / DPServer? Additional background info: 1 other Child Primary site exist (WIN 2k8 SP1) (Native Mode)80 other Secondary sites (DP's) exist in the WAN

Hi, As this thread has been quiet for a while, we assume that the issue has been resolved. At this time, we will mark it as "Answered" as the previous steps should be helpful for many similar scenarios. In addition, we’d love to hear your feedback about the solution. By sharing your experience you can help other community members facing similar problems. Thanks,Yog Li - MSFT