This Week on Channel 9 with guest host Ed Kaim, we cover- Microsoft Partners with Top Social Networks (0:50 - 2:50)- ASP.NET MVC Source available for download (2:50 - 3:50)- Silverlight version of Visual Studio Express site launches (3:50 - 5:06) - Martin Maly whiteboards how a statement in IronPython is converted into IL and an Expression Tree (5:06 - 9:27)- Giles Thomas shows using the ResolverOne spreadsheet to call a .NET class (9:27 - 11:20)- Scott Austin discusses how Xbox Live Arcade games are enable user-generated content for things like maps (11:20 - 14:05)- James Newton-King releases JSON.NET to CodePlex a simple wrapper to serialize JavaScript classes into .NET classes (14:05 - 16:20)- Derek Bartram's Code Project WPF Wizard Dialog (16:20 - 17:49)- UI Patterns Web site, via dotnetkicks.com (17:49 - 18:40)- Dan's Pick of the Week: Eric Hadden's Code Project wrapper for burning CD/DVD Media (18:40 - 20:00)- Ed's Pick of the Week: Silverlight Streaming Ads Pilot where you...