M$ is holding a contest for building the Best new Vista application(link); Prizes are worth $125,000.
As you all know, all applications on Windows Vista, run on the new framework\runtime environment, WinFX. Since, WinFX is actually a subset of the .NET Framework 2.0, with alot of cool new features added, it will be easy for .NET Programmers to upgrade to WinFX(currently WinFX supports only C# and VB2005).
Those who don't want to download the beta of Windows Vista, can also work on WinXP, but you will need a few tools:For more details on the contest visit:
http://www.codemaste...e.com/Home.aspx