Recently bought one of these after running onboard graphics for like half a year after my Geforce 9800 GT decided to take a dump on me. Got home, seated that bad boy, etc etc and was honestly disappointed in it. I could only run on high graphics settings and it still lagged extremely bad in places where there were 20+ people. Is this how this card is supposed to run or am I missing something else in my gaming setup to make it run better? The only thing I could think of is that im running with a 400w power supply and the card says it needs 450w+, would that cause the lagging? I returned the card anyways because I bought it overpriced at Best Buy, but I was wondering if I should rebuy it and a power supply with more wattage or just buy a better card, I would like to run on Ultra with smooth gameplay even with alot of players/effects present. Should I expect to pay $400-$500 for that?