Ooh just found something interesting in this thread:- ***OFFICIAL Asus P5K-E/WiFi Thread in regards to the latest bios 903 which gives wolfdale compatability & various other bios features at the expense of v droop.
Blackoberst said:I haven't tried max fsb. I only wanted to see if it has the same huge vdrop issue. I kept it like half an hour or so and flashed back to 603 using some old version of Asus Update 6xx. The link is somewhere in this thread.
I don't know how Asus could screw things up with the new bios versions regardind vdrop.