I think what some people don't understand is that you have to do the actual overclocking on the motherboard (or the mobo's BIOS). If your motherboard does not have adjustable FSB settings, then you can't overclock. To be honest, not many P-4 motherboards allow overclocking. Abit and Asus (plus a few others) are the exception. Time to read your motherboard manual and do some research.