hi guys... i just have a question about my GPU. i recently took interest in overclocking it. i clocked the core from 650mhz to 738mhz running the fan at 60% and getting idle temp at 50 and 60 under strain. cant remember my memory clock and that, but did it to a recommendation on the internet... however i have not seen a increase in performance. my 3d mark 06 score stayed the same and so did the "world in conflict" benchmark score. what might be the problem with me not getting the increase?