BTW. You should probably keep you orig bios on. when i updated mine i had loads of probs, and couldn't run the memory as fast (i have to underclock the memory by 16mhz now) + You can't roll back the bioses
i have dd2 667 memory so i should not try to go to much past fsb 333, but highest has been at 296, * 9 multiplier 2.664, that was with 1.55v. the only thing i had trouble under standing was the boot strap thing and the settings for memory are not varied.