http://blogs.msdn.com/b/lucian/archive/2011/05/20/talk-how-to-write-an-async-connected-app-for-windows-phone-7.aspxTalk: How to write an [Async] connected app for Windows Phone 7.1 This talk is all about writing a connected app for the Windows Phone. The talk covered: (1) Azure/WP7 toolkit for the server-side of the phone app. Most good phone apps will need someen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)