Well ive been trying to overclock my 9600 phenom but i haven't had any luck at all.Ive been getting pretty confused ive tried for a small increase in the multiplier by going up from 11.5 to 12. but it doesn't show the right speed in windows.I haven't had any experience overclocking the phenom yet, im going for a 100 mhz increase im not sure ,do i have to disable the cool n quiet feature first? system specs:amd phenom 9600 ,dfi lanpartdk 790fx-m2rs,4gig,windows vista 64bit,9800gtx.640 gig hdd