Now, I know this is bit of a vague and hard to answer question, but let me explain myself. First, I am talking about overclocking a cpu. Right now I run a dual core wolfdale E6500 at 2.93 ghz, which is stock speed for that. Right now I can afford to either get a new mobo that is capable of OCing from bios (I have a dell and cant do that atm) OR get myself a nice razar naga gaming mouse with all the buttons on the side. I can really only do one or the other. Back to my quesiton, if I were to OC my cpu, this would be my first OC attempt so I would not take it too far I think, would I see a noticeable performance difference or is it something people to do min/max their right and does not yield big benefits? The main game I play is WoW and from what I hear it is more CPU intensive then GPU. I just dont want to buy the mobo and expect more noticeable gains that I actually will get, because the mouse would be pretty handy, but with the new WoW expansion coming and some updated graphics in some aspects I want my comp to be able to run it as smooth as possible. Thanks.