I just bought a Samsung 930BF and there is something that bothers me: when i watch a movie i see a line appering on the screen. It's not colored, it's like part of the image missplaced (it has the same colors), and it flickers. If i switch to 800x600 (from 1280) the line never appears. Ideas? Could it be that my poor little riva tnt2 can't handle rendering the images in that resolution (games work fine though)? Or maybe it's a codec problem? I really could use some help