I have flashed the bios all the way up to the latest revision. I have set the bios to say that I do have an APM aware OS, and it still will not enable the auto off on shut down. I have to manually turn the thing off. Plus, How can I OC this board? I am new to overclocking, and I have PC 133 RAM, and a PC 133 capable boaord, and the processors are 600 Katmai.; It is a SMP board BTW. Can some one please look at the manual found on Tyan's site and help me out on this?