DR. GiGa BYTe

Hi, i'm using Win2k3 Server with my Radeon 8500 (newest Win2k drivers). Everythings works fine, but if i try to play a video file (avi, mpg, m2v...) i get a blue screen which is caused by a ati dll (i cant remeber which one) can anyone help me? will there ever be special win2k3 driver? thanx 4 your help... DR.GB