Hi, I got RivaTuner and it said my GF2MX400 is at 200/334, and it gives me the option to overclock it. NOW, I've got no idea where to start, if to overclock 5Mhz or the whole 60Mhz it allows me to? And what do I do if the card cant take the overclock? Can any of you explain to me in detail what to do? I dont want to fry the lil video card. Rivatuner will let me push it up to 260/434, but I don't know whether its safe or not. Lastly, do I need extra cooling or some new fan for the video card if I want to overclock? Thx very much for your help. Right now I can't get a new video card so I want to push mine to its best Thx again.