Hello guys. just purchased a pixleview7900gtx today. The problem i'm having is that on the 05 mark i see no improvement on the frameratefrom my 7800gt. I'm having trouble understanding why.. Any help would be appreciated. My system is down below.. Also with the xp overclocking tool my clock freq say 650 core clock and 800 memory clock... Is that right also? It should be 650 and 1600 i thought