Which CPU sensor do i use?

I have a MSI KT4VL(6712) mobo so which sensor in the settings for MBM do i use for the CPU? Winbond 1 or 2? Or is a different one? Sorry its 3:30am here and i didnt feel like searching this early.
~Peace and thanks

On my NF7-S, Winbond 2 is my CPU temp. You should have Winbond Hardware Doctor, so open that up, check your CPU temp. and find the sensor that gives you the same reading. The Hardware doctor is actually a bit more accurate though, since it measures to the .5 degree instead of rounding.

Cool thanks for the info Matrix