i just installed 6gbs of corsair ram running a q9550 on a xfx i750 mobo vista 64 ultimate. the system stopped recognizing my windows vista hdd. I had to boot into linux and in linux firefox stated going crazy and creating hundreds of tabs. The system recognizes the memory and the amount and says its ok. i removed 2 of them the system booted and was ok. Im wondering if i have installed it in the wrong order or if somthing might be wrong with the dimms or the board deos not support both 1 and 2 gig sticks? heres the order i have installed them channal 1 slot1 2 gigs slot2 1 gig same setup for channel 2.