DEV: Windows Phone 7 Development Tools

30+ Excellent Windows Phone 7 Development Tutorials
http://blogs.msdn.com/b/lebanon/archive/2011/01/03/30-excellent-windows-phone-7-development-tutorials.aspx

Windows Phone Programming in VB.NET
http://www.myvbprof.com/MainSite/index.aspx#/zWP7_Part1

Sqlite Client for Windows Phone
http://sqlitewindowsphone.codeplex.com/