I just started using crossfire technology again, and I noticed that I was getting large areas of the map to start flashing white. Then I could end up getting darker bars scrolling through those white areas on the map while I was playing a matchmaking game. I tried technical support for SC2, and they told me to turn my crossfire off to fix it. Then they don't support Crossfire or SLI for their game, but I could try contacting AMD to fix settings so I could use it. That seemed really messed up, since SC2 has been known for frying graphics cards. Is there anything else I can do to fix this? Am I doomed to just have to turn off Crossfire every time I play SC2?