Summary: This card seems to be doing good generates a lot of heat seems like fans are not enough for this beast. The install was simple I installed on asus M2N-SLI mother board running windows XP sp3 and was fine. I did update to windows 7 64 bit pro and also works just fine
Summary: This is a gift and I cannot comment on its efficiency. It was specifically asked for by my son and he is very particular about computer related purchases, so I can safely say he will love it come Christmas day.