Well, don't go heavy with the overclocking until you get your new water cooler, but increase the multiplier by a few (2-4 i think should be good for something small. Go a bit more if you want to, but don't go over 6-8 more than your current multiplier.). Then, have your voltage at around 1.18V. My CPU runs at about 1.116V with no overclock, but it jumps up to 1.16_ while running Prime95 occasionally. Follow what I said in the first message though. The multiplier should be fairly easy to find in your BIOS, and the core voltage modifier should be close to it somewhere. That just varies on your motherboard and BIOS. Those are the only necessary things to change. If you really aren't comfortable modifying the voltage yourself, leave it on...