i recently sold my 8800gt, 2gb ram, e4500 and built 8500gt, 2gb, 5600+.. now besides the gpu, this computer should be faster right? Overall it feels pretty slow, bootup takes forever, facebook chat lags the hell out of me, and gta4 only gets 15fps on the benchmark(got 33, though it was a while ago and updates might have changed stuff).. is there any way to make sure im getting the most out of my pc? thanks