When ever I play a DVD on my computer or a downloaded file I get strange lines just over the picture area. Even when its paused it happens. However if the video is on the internet it doesn't happen. For instance it wont happen when i play an IGN video right off there site but if I download it, it happens. I have tried using windows media player 11, classic, and VLC player. I thought it might have been codecs as well, so I used the Klite media pack that I used to always use and it still happened. I have attached a screen cap of a DVD being played so you can see the lines. At the moment I am thinking its drivers that might have gone bad. It is a fresh install of windows XP as well.