In Windows Media Center I get green distortion/feedback in areas while playing videos. Mostly shows up in the background. If I reboot it goes away. Once I play a video and run into this issue, the close media center, the desktop text looks odd. Again if I reboot things go back to normal. I played two 30min shows last night and everything is fine. I can even replay videos where I had the issue previously and they will play fine. Seems to be hit and miss.