The Panel is the place to collect showcases of the new user experiences [in Vista and WPF] and provide insights on how they were implemented.
Definitely check out UniveRSS, a 3D Vista RSS reader. I can’t really see myself using this but it’s neat to see. (And it did run like crap on my tablet because the NVIDIA WDDM drivers aren’t final and things crash when I try the pre-release. Of course the XP driver causes problems too – could be a hardware issue I suppose. Or just crappy drivers. Who knows.)
(CBC Radio 3 is in the screenshot – woohoo).