I upgraded the PSU to an Ultra 1050watt and got a EVGA Nvidia GTX 670 thanks to a Tom's Hardware user for the help. I also changed the case to a COSMOS II. Will there be any improvement with this new board? I know i will be able to do that SLI thing now and should consider a SSD and some of those cool Corsair Vengeance memories afterward. Oh, and that i shouldn't upgrade the processor cause the one i still got is still good?