Use Motherboard Monitor.
I don't know if that is a good board to overclock with Coppermine as their voltage are limited to very little (I think it was 1.825), but I heard the lastest bios update allow up to 2v.
Anyways back on track, your going to need to check your temps and such @ full load.
Go to the front page and read the Beginners Guide, it would be a great help to you that one person can't explain!
Yodums