Asus has released the follow bios updates:
Bios P4B266 / P4B266-SE 1007 Final (=1007 - 05 Beta)Download
Bios P4B-FX 1003 Final (=1003 - 01 Beta)
Bios TUWE-M 1003 Final (=1004 - 01 Beta)
Bios A7V266 ( KT266 ) 1010 - 02 Beta
Bios A7V266 - Series ( KT266A ) 1010 - 02 Beta
