This Week on Channel 9, Dan and Brian get together to discuss the week’s top developer news, including: Channel 9 Team - The public preview version of the new version of Channel 9 is up, file file bugs or vote up/down suggestions and hear from Mike Sampson aka "Sampy" discuss how it all works Scott Guthrie - ASP.NET MVC 3 Preview 1 and use Eilon Lipton's solution converter to convert MVC 2 apps to MVC 3 Jason Zander - Updated Productivity Power Tools Now Available - a MUST HAVE feature for developers Lisa Feigenbaum - VS 2010 Keyboard Shortcuts now available, via Greg Duncan Maarten Balliauw - A Quick Tour of "Project Houston" - An browser tool to manage SQL Azure databases Rene Schulte - How to save, load, and iterate pictures on Windows Phone 7 Yochay Kiriaty - Windows Phone 7 Application Execution Model and how "tombstoning" works Andre Vrignaud - Updated PDF document of the Windows Phone 7 UI  & Design Interaction Guidelines and 28 layered Photoshop templates David Anson - Diff'ing a Windows Phone CTP Charting sample  versus the Beta to see what changed Adam Kinney - Dissecting the IE9 Fish Tank Demo - Part 1 Picks of the week! Brian's pick: Brian Harry goes through a slew of useful updates and bug fixes coming for TFS 2010 Dan's pick: Coding4Fun - Jeremiah Morrill - Building the Laser Graffiti System shown at PDC