The Tech-Ed Keynote address on June 7 announced that Visual Studio 2005 and SQL Server 2005 will RTM (Release to Manufacturing) on November 7, 2005.
I found Andrew Connell's blog today. Andrew is attending Tech-Ed and has a couple of categories on his blog for MCMS and SPS. He's a MCMS MVP, as well.
Andrew writes that MCMS SP2 was announced today at TechEd. This will ship shortly after Visual Studio 2005 and will add support .Net v2.0 to MCMS 2002.