i just installed a 9800 pro 256 and in the device manager the 9800 pro is listed twice one saying "9800 PRO" and the other saying "9800 PRO - secondary." is it supposed to be like this? i ask because whenever i try to run doom 3 it crashes before it even launches the game, and the only reason i can think of why it would do that is because of this. im currently running on the catalyst 4.7's on an xp2600+ with 512mb of ram.