I have a ASUS P3V4X and a PIII 800 running at 800 mhz. I know you can set FSB speeds in the jumper-free BIOS, but can you fool with the voltages? The processor seems to be clock-locked at above 8 for the multiplier setting (in BIOS). I also need to know if PC 133 RAM instead of PC 100 would do it any good if the processors running at 100 Mhz FSB.😱