I just built a little HTPC for my living room. Its running winxp sp2 and is using a nvidia gf2 ultra that I had laying arround. All drivers and updates are current. The problem Im having is this. When I change the display to 720x480 and upen up a media file, no matter what player Im using the video overlay is shifted to the right by 50%. Everything works fine in 640x480 and 800x600.