I found a link to "Visual Studio 2008 and .NET Framework 3.5 Training Kit" from the Microsoft web site, and what do you know, it requires Vista to run it.

That's one way to get the Vista ball rolling. I am still on XP and probably will be for a long time.

http://www.microsoft.com/downloads/details.aspx?FamilyID=8bdaa836-0bba-4393-94db-6c3c4a0c98a1&DisplayLang=en