SQL Server 2005 Service pack 2 re-release & too many builds
I feel like there is lot of confusion (new users) in deciding which build to apply after the re-release of SQL Server 2005 Service Pack2 during the month of March 2007.
So here is the list of references I would like to share in explaining what is what in the recent releases for SQL Server 2005:
Build 3161 KBA
Build 3152 KBA
In both the cases take your time to refer to the documentation in the form of README.HTML or references in the relevant links.
Also a complete explanation of these fixes are specified in Post_SP2 and MP_Changes after SP2 blogs from MSDN.