Vista RC2 is probably the last public drop of Vista before it goes RTM. This build contains updated drivers, and yes, finally my Tecra M4 plays video's without problems (no hickups, etc...). Now to the interesting problem: installing the SDK and VS integration...
Since there is no official SDK available for RC2 (yet), I've tried installing the Sep 2006 SDK, and I must say, works like a charm! Visual Studio integration too. Although I might be a little too early, there is a lot to test :)
Next on my list is intalling Camtasia and recording a session on WPF, which I want to make public.