This Week on Channel 9, Brian and Dan cover: - Brian Keller back this week (0 - 0:50) - Microsoft withdraws proposal from Yahoo (0:50 - 1:24) - Expression Studio 2 now available (1:24 - 2:40) - XNA Game Studio CTP now available so you can build Zune game (2:40 - 4:00) - Windows XP SP3 now available (4:00 -  4:39) - Windows Live rated #1 for tools, SDKs, and Web services (4:39 - 5:59) - SQL Server 2008 sets new TPC performance records (5:59 - 7:50) - Brian ponders building a Guiness Book of World Records for geeks (7:50 - 7:58) - Scott Guthrie and Bob Muglia named in eWeek's Top 100 most influential people in IT (7:58 - 8:50) - System Center Operations Manager releases cross-platform extensions for Unix, Solaris, Linux and more, including flying pig swag (via Greg Duncan) (8:50 - 9:46) - Brian talks about the Pink Floyd pig sniper when the pig got away (9:46 - 11:11) - Dan's Pick of the Week: Pure Pwnage builds a way to win Rock Band with a 99% score using Brian Peek's...