I recently bought a sanyo hdtv and hooked it up to my computer to use as a monitor. Whenever I play video in full screen ive been getting problems with screen tearing in the bottom left corner. It isnt too terrible as it only happens every 30 seconds or so. In the bottom left it starts to tear and gradually shrinks for about 5 seconds until it disappears. Im using a 550 ti graphics card. If I turn on vsync it gets way worse. Anyone have any ideas on how to correct this?