7nnxp and MBM

Does anyone use MBM on Thier 7nnxp. I am using it and my voltage reading are either way off or my powersupply blows. I am using an Antec True 430 so I hope it isnt the power supply.

My Voltage readings are:
3.3: 3.31v
5: 4.23v
12: 11.83v

I am running:

Barton 2500 overclocked to 3200 at 1.75v
9600xt not overclocked
1 hard drive
2 cd/dvd drives, 7 fans
Audigy2 zs

MBM readings for the voltages are always off... If you want the real readings you can buy a cheap digital multimeter at radio shack.