This is my first time to post something here. I have a ASUS K7V with the final version of the BIOS (1007) and a classic 850 MHz Athlon with 512K cache running at 340 MHz (2/5 of the core) and 512 megs of PC133 Memory. I am using a heatsink that has duel fans on it. I have another large fan at the bottom of the case, the powersupply fan (300 Watt) and the video cards fan (not to useful for overclocking the main proc, hunh) - that's 5 fans total. I would like to know the easiest and safest way to overclock my Athlon proc without any extra cooling. Like what should I set the mulitplier to and how to do it and what voltage setting I should use. Stuff like that. What would be a good stable speed I should overclock to? Any ideas? Thanks for your time.