Ok... i'll try to explain this as well as i can. i have 2 gtx295's. each works amazingly well on its own. when both are used together however, the machine is SOOOOOOOOOOOOOO slow and takes 15mins to boot into windows. once in windows, everything is really slow but acts normal other than that. there is no tearing or stuttering of graphics. example: if i click start, it takes about 3mins to appear. unfortunatly i believe there is only one driver available for these cards but i may be wrong. i have the power spread accross 2 different psu's. 1200watt pc power for video cards 860watt pc power for board, cpu, ram, hdds any ideas?