The relevant question here from me to you is there a issue dropping below Stock 1.3vcore even at defaults with Vist64??
nope that is not an issue. i can run 1.2v on cpu and NB the asus m3a32-mvp. at all stock defualt settings in vista 64. 1.2v actualy shows 1.18v in amd overdrive and in cpu-z.