i was wondering i have one 9800gtx+ and i wanted to add another one and i was wondering if it can run on the power adapters i have two 6 pin adapters and i wanted to use them for the second card would i be fine doing that? and i have 750 watts
No the 9800GTX+ takes two 6pin PCI adapters, I asked about this the other day for when I upgrade to two, you'd need to buy a two "6pin PCI to 2 6pin PCI" or use each of the 6pin PCI in each card and have 4 "4pin molex" spare.