Hey guys I have a compaq p4 2.4 ghz with an 800 mhz bus, 1 gig of corsair select pc 3200 and a 6800 gt (evga) overclocked to 425-1.15 but still only get about 52,000 scores on aquamark and only about 12000 on 3dmark03, anyone have any suggestions to beef up my scores safely?