I just bought call of duty: modern warfare 2, but on the back, one of the system specs is having a ATI radeon 1600XT or better video card, but i have a ATI radeon 1400. I installed the game and started it, but when it got to the menu, none of the words would show up. They were pixilated out. somehow I started the first level of the campaign, and all of the pictures were messed up. I checked and my computer won't accept an upgrade for a video card because its so old. Is there anyway that I could get around buying a new computer, but still being able to play my game?