Although I have had it work properly on my system in the past, it has been a while. Now when I select a video to play, the video loads and plays in ultra slow motion. This has continued even after a clean installation of W7, and with different video cards. It does work properly when booted into Linux on the same hardware, so that seems to eliminate possible hardware issues. If it had never worked, then I would just write it off as a compatibility problem, but as said, it did work previously. Any ideas of how to rectify the problem?