I have an xfx 8300 geforce. So it's an am2+ socket. On nvidia control panel, with performance i get the cpu specifications and the chance to raise the fsb, but the multiplier only has the highest option for what the processor's multiplier is already at, i have a phenom ii 720 and it's a black edition. So i should get a multiplier that goes up to 20 or more times. On nvidia control panel it gives me the option for 14 or whatever multiplier my processor has currently and the option to decrease it. Is this meant to be like this? Also, there are no voltages to edit, am i not allow to do this on nvidia control panel. Despite i do all my overclocking on the bios, how is it nvidia control panel doesn't have the voltages or multiplier available for me to edit? I have all the bios updates and motherboard updates and all the possible ones out. I'm just asking is nvidia control panel meant to be like this, the perofrmance section which limits how you can overclock or under clock the processor.