Hmmm, that sounds like a good suggestion acer0169. I have current drivers, but they were installed when I only had one card installed. A slight update, i tried taking out the SLI bridge, and i flipped it around. When i did this, there was no more discoloration ingame. However, now, there are image glitches in my games. For example, in Just Cause 2, the game is extremely warped when sli is enabled. In GTAIV, some models of ingame characters are invisible. I will try reinstalling drivers with both cards in. Thanks.
As for faulty cards, i have run both of these cards individually. They run fine, even under extreme stress. Thanks