Thanks Shawn for the advise.
I have installed the 178.24 and so far so good, even the PhysX works on Windows 7
After updating DirecX (Nov08), Which i could'ent get to work on vista!!
I must say win7beta runs a lot better than my Vista Premium ever did, so much so that iam going to use it as my main OS!! I also activated win7beta with my old vista beta key
Next thing to do is install some games and see how it goes, I will update this post if i come accross any problems.
I really like the forums, very cutting edge.....
Thanks again Shawn