still crashes even if I choose the slower memory speeds

I'm not sure how the memory timings relate to this thoguh - should I be using them or the SPD option?

I'm not that up for increasing voltages etc but would I basically have to if I wanted to go to a FSB of 400? I've tried upping some voltages on the board (I have version 1.02g) for the CPU, FSB and MCH (I just used the lowest manually selectable voltage I could) but it still crashes either on boot or just after logging into Windows.

Can anyone with an FSB of 400 please post their BIOS settings, and receive my eternal thanks, echoing throughout the ages?