I've got a Duron 800, 256 of pc133 Corsair, IWILL KK266 Mobo, Stuck a fan on my northbridge chip, added an exhaust to my case just for the heck of it ( although I must say it wasn't a waste ), All in all, I can't get it to OC above 970. I've got the voltage at 1.85, bus speed at 100, multiplier set to 9.5 right now so I'm only running at 950. Does anyone have any ideas that could help. Also right now if I OC higher than 970, the comp won't boot at all.