Just saw a couple of bios updates from Asus at the techconnect website. Check the list below :

ASUS P4SGX-MX bios version 1004 final
ASUS P4SGX-MX bios version 1004-03 beta
ASUS P4SE-U2 bios version 1009 final
ASUS P4S533-MX bios version 1005 final
ASUS P4S533-MX bios version 1005-04 beta
ASUS A7N8X rev 2.xx bios version 1004 final
ASUS A7N8X deluxe rev 2.xx bios version 1004 final
ASUS P4C800 bios version 1003 final
ASUS P4C800 bios version 1004-05 beta
ASUS P4PE bios version 1004-01 beta
ASUS P4PE Black Pearl bios version 1004-01 beta
ASUS A7V8X-X bios version 1005-03 beta
ASUS P4SDX bios version 1003-08 beta

Flashing of BIOS might damage your hardware! So proceed with care and at your own risk. To find out more, please click here:

http://www.techconnect.ws/modules.ph...rticle&sid=101