I know the 850e is supported so I would imagine if an official 850 th7ii bios is not released it wouldnt be that hard to mod one with the microcode or whatever part of the bios is responsible for hyperthreading to a th7ii bios, especially since the 3.06 is based on the same stepping as the 2.26, 2.53, 2.66, and 2.8 processors.