Sean & Scott: "...All in all, WNS give you some pretty cool stuff for enterprise development.".
Yep, gotta agree. Win.NET Server is way cool. I had a chance to see quite a few of its features in action at the .NET Server DevCon back in september, which was way cool; not only because of the demos, but also because I got a chance to meet and talk again with several MS people (including a few of the people from the Visual C++ Team, whom I consider good friends).
Highlight of the week was when Jim Gray sat at the table I was eating lunch, shortly after he had delivered his presentation. Got to hear him talking about tons of interesting stuff (even better since I had just begun reading one of his books!)