I think we comfuse each other,we say the same things with different words

"so setting 1.375V in bios gives me 1.41V in windows, under load that is, when idle it says 1.42~1.44V"

Vdroop is when the voltage drops under load.

http://www.xtremesystems.org/forums/....php?p=1729388

Asus support page says the same thing.

"so what you do if you want 1.5V is that you set vcore to 1.3V and overvolt on, which is 1.3 + 0.205 = 1.505V"

This is exactly what i do when i overvolt my CPU,i don't know any other way.

stealth