Asus have released some new BIOS files and as usual be careful when flashing your motherboard BIOS. Hit Read More for the full list.

Asus Bios P4T533-C 1008 Final (=1008 - 02 Beta)
Asus Bios A7V8X 1007 - 05 Beta
Asus Bios A7V266 (KT266) 1012 - 01 Beta
Asus Bios A7V266 - Serie (KT266A) 1012 - 01 Beta Download Here