Hi there, Got my mbp for 2 weeks now. Installed Winxp 32bit throw boot camp. Ran 3dmark 2001se and got 19300 marks 3dmark 06 got 3700 marks. So i saw that my score are low, and noticed that my gpu is under clocked. Went to nvidia site and saw the correct clock, and trow rivatuner overclocked to the correct nvidia clock ( temp is now 10º hotter). Got on 3dmark 2001 20k marks 3dmark 06 3716 marks Still very low. Super Pi 1m 41.625 2m 1min 31 Friend of mine running 2.4 memron, on win64bit 1m 35s 2m 52s Do you think that the cpu and also be under clocked ? Drivers ? I cannot understand the low performance. Clean boot, no running services or apps.