I'm not able to overclock my intel 810 motherboard, I've got a M766LMRT2. If somebody knows the homepage of this company, please tell me. In my bios I can change the CPU speed in the CPU PnP setup. The actual speed is 466 (66x7), I can change it up to 500(66x7.5) and 533 (66x8). I don't know if this is the right way to overclock my motherboard, I don't want to wreck it. The manual of my motherboard doesn't say how to change the FSB or the multiplier with jumpers or in any other way. I've tried SoftFSB, but that doesn't work. I even downloaded my PLL-IC, but I couldn't change the FSB. Every time I wanted to set a higher FSB it just got back to 66 Mhz. Does anybody know how to overclock this motherboard?