The Visual Studio & .NET Framework evangelism team has just released the .NET Framework 3.5 Enhancements Training Kit. This is a preview containing 6 extensive labs on the following subjects:
- ADO.NET Data Services
- ADO.NET Entity Framework
- ASP.NET AJAX History
- ASP.NET Dynamic Data
- ASP.NET MVC
- ASP.NET Silverlight controls
Although the .NET 3.5 Extensions have not yet been released this will give you a jump start on the enhancements. New content will still be added (screencasts, demos, presentations) by the time .NET 3.5 Extensions RTM.
Check out Jonathan's blog for more details.