id be careful if you decide to overclock, you can seriously fuck up your cpu and with that being said it depends on what motherboard you have and what bios it came with. for example i run an asus A7V333 and when i go into the bios it will automatically let me overclock it to the speed i want. but if your motherboard didn't come with a bios that lets you overclock you might have to flash it to a new bios ( what this does is replaces your current bios with a new one ) that enabled you to change the multiplier. but flashing your bios can fuck up your motherboard. im tired so im sure im not making much sense heh, so let me list a few sites that you can get a more experienced person to help you:
http://forum.ocworkbench.com/ocwbcgi/ultimatebb.cgi
http://www.overclockers.com.au/
i learned the basics off of those sites and sites linked within those, just be sure you have $ to buy a new comp incase you fuck you yours
