im a newb to this whole overclocking thing. i have a 9800 gt 1024 MB edition from BFG. i wanna overclock it for the best performance in game, looking for at least 10 fps increase maybe? and please, easy instructions cuz im not that great at this whole OCing thing. i have MSI Afterburner and EVGA Precision Tool. HOW CAN I OC? or what numbers do i put into the tools to do it?