I have athlon xp 1500 (1.339Mhz) Geforce 2 64mb 128mb ram I think that almost every game i play should run fast on this machine, but it doesn't ! i have updated drivers for everything. A while ago i saw a tweak on this site saying that some of the processor was being used all the time and the tweak told me how to set it so less of the processor was used. I performed the tweak and i think that this is what is causing the problem, I can't find the tweak anywhere, so i can't undo it ! Can anyone help! any ideas?