MSDN Virtual Labs : C# 3.0, Visual Basic 9.0, ASP.NET 3.5
Learn and for installation-free mode and get started with Visual Studio 2008.
MSDN Virtual Lab: Building Web Applications with Visual Studio 2008
MSDN Virtual Lab: What's new in C# 3.0
MSDN Virtual Lab: What's new in Visual Basic 9
Namoskar!!!