http://blogs.msdn.com/csharpfaq/ (Very good yet common questions)
http://www.microsoft.com/uk/msdn/screencasts/default.aspx ( a webcast that takes you step-by-step to discovering new functionality or exploring a hot developer topic, all in 10-15 minutes ).
http://linqpad.net/ ( LINQPad lets you interactively query SQL databases in amodern query language: LINQ. Kiss goodbye to SQL Management Studio! )
http://www.mediastoryboard.com/ss.aspx (HOW DO I ..videos of LINQ ..Very good resource..)
http://blogs.microsoft.co.il/blogs/bursteg/archive/2008/11/05/download-pdc-2008-sessions-and-watch-offline.aspx ( Download PDC 2008 Sessions and Watch Offline, PDC08 sessions )
http://idealprogrammer.com has over 300 hours of Free .NET Video tutorials that you can watch on your DVD player, TV, or Computer. By burning the videos to DVD, you can de-couple yourself from the computer and learn anywhere and anytime you want.
http://www.hanselminutes.com/ ( Hanselminutes is a weekly audio talk show with noted web developer and technologist Scott Hanselman and hosted by Carl Franklin. Scott discusses utilities and tools, gives practical how-to advice, and discusses ASP.NET or Windows issues and workarounds ).
http://sqlserver-qa.net/blogs/el/archive/2008/12/24/5217.aspx ( WINDOWS COMMUNICATION FOUNDATION (WCF) – VERY GOOD STARTER FOR DEVELOPERS OF ALL LEVELS )
http://aspdotnetsolutions.blogspot.com/search/label/Video%20Tutorials ( Complete Solution and Videos of Asp.net, C#, VB.net, PHP )
Hope these links helps…