I think also that you guys read into the BIOS's too much. Each one didnt provide any difference for me. F6 through to F9. I'm on F8 at the moment and its the same as every other one for me really.

The 1TB Hard drive issue is just that some hard disks would not be detected at the full 1TB with some BIOS's so they made a fix for it. Its all documented on the Asus site...briefly.

Someone above said that the stock ddr2 voltage was 1.38? I doubt that. Generally I thought it was decided that these boards mostly set the voltage at stock to 1.8.