Asus has released the follow bios updates:
Bios P4S333-M with Onb. LAN 1005 Final (=1005 - 06 Beta)Download
Bios P4S333-M without Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4S333-FX with Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4S333-FX without Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4S333-VM with Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4S333-VM without Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4S333-VF with Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4S333-VF without Onb. LAN 1005 Final (=1005 - 06 Beta)
Bios P4T-E 1006 - 02 Beta
Bios P4B266 1006 - 01 Beta
Bios TR-DLSR 1012 - 03 Beta
Bios P2B - Series 1014 - 02 Beta
Bios MEB - Series 1014 - 02 Beta