https://downloads.channel8.msdn.com/
If you are a University or College student, you can get all of the following for free:
Visual Studio 2k8 Pro
Win Server 2k3 Server Edition
SQL Server 2k5 Developer Edition
Expression Studio
xna Game Studio 2.0
xna creators club
Virtual PC
These are "blah blah" 2005 Express Editions:
Visual Studio
Visual C#
Visual C++
Visual Basic
Visual Web
Visual J#
SQL Server