Here's some new BIOS files that I found while surfing the net from Abit and Asus.

Please recheck the BIOS versions and the accompanying motherboard. Only flash when necessary.

Abit

ABIT Bios AT7-MAX2 version AD
ABIT Bios KD7/KD7-RAID version AE

Asus

Asus Bios P4S8X version 1003-004 beta
Asus Bios P4SGL-VM version 1007 Final with onb.lan
Asus Bios P4SGL-VM version 1007 Final without onb.lan
Asus Bios P4B533-V version 1004 Final
Asus Bios A7V333 version 1012 Final