Okay when I finally figured new tricks in Knot and started ripping a Friday the 13th Final Chapter, when the first pass started - windows shut down!

I thought it was just a bug but every time the first pass gets at about 15% in DubMod my computer just shuts down and it pisses me off.. Actually this never happened before untill I installed new drivers for my graphic card. Now I dont know if this is the problem but it kinda doesnt make sense anyway...

BTW using Windows XP SP2 pro... Any tips or clues ?

Thanks and this is so embarassing

EDIT:
AW SHIT I even put it in the wrong category, sorry for that