Great overview of VSTS 2010 / .NET 4.0 from JasonZ
Jason Zander, our DevDivision General Manager, posted a really great article on VSTS 2010 / .NET 4.0. It has a lot of screenshots of the new interface (which uses WPF), a quick run through of each Role Edition of VSTS, and as well as what to expect for the .NET Framework 4.0.
Definitely worth the time.
Excelsior!