Finalmente si può buttare via la Beta2!
Microsoft has provided a version of the WinFX Runtime Components for the general public.
This CTP release supports Visual Studio 2005
RTM and the .NET Framework 2.0 RTM. The Microsoft® WinFX®
SDK contains documentation, samples, and tools designed to help you develop
managed applications and libraries using WinFX. You can install the SDK that
corresponds to this release here.
Fonte: Microsoft Pre-Release Software WinFX Runtime Components - November Community Technology Preview (CTP)