Thanks! Does the crossfire thing means that the motherboard is ATI only, because I bought this card a month ago and I'm seeing all kinds of colors and geometrical figures every second time I run a game. That is... I boot the computer, run any game (just fine), quit and run any other game and boom! Geometry 101 stars showing on the screen! If I wait the game closes and throw me back to windows in 16 colors mode or the computer crashes. Some times when this happens and I restart the computer Dr.Watson says sometning about a "thread stuck in the device driver". I have the latest Nvidia drivers! Plese help! Do I need a new card?