Asus has released a ton of new bios updates:

Bios P4B533-VM 1004 Final (=1004 - 09 Beta)
Bios P4B266-E 1003 - 04 Beta
Bios P4B 1010 - 03 Beta
Bios A7V333 1011 Final (=1011 - 01 Beta)
Bios P4B533-V 1004 - 12 Beta
Bios P4B-E 1005 - 03 Beta
Bios P4T533 1003 Final (=1003 - 03 Beta)
Bios P4T533-C 1005 Final (=1005 - 02 Beta)
Bios P4B533 1007 Final (=1007 - 12 Beta)
Bios P4B533-E 1007 Final (=1007 - 12 Beta)
Bios P4S533 with Onb. LAN 1008 Final (=1008 - 04 Beta)
Bios P4S533 without Onb. LAN 1008 Final (=1008 - 04 Beta)
Bios P4B266 / P4B266-SE 1009 Final (=1009 - 01 Beta)
Bios P4B266-M 1005 Final (=1005 - 01 Beta)
Bios P4T-M 1005 Final (=1005 - 06 Beta)
Bios TUSI-M with Onb. LAN 1016 Final (=1016 - 01 Beta)
Bios TUSI-M without Onb. LAN 1016 Final (=1016 - 01 Beta)
Bios P4T533 1004 - 01 Beta
Bios P4T533-C 1006 - 01 Beta
Bios P4B533-VM 1004 - 09 Beta
Bios P4S533 1009 - 01 Beta
Bios P4B266-M 1006 - 01 Beta
Bios P4B-MX 1006 - 02 Beta
Bios A7N266-Series 1004 - 01 Beta
Bios P2B - Series 1014 - 03 Beta
Bios MEB - Series 1014 - 03 Beta
Bios PR-DLS 1004 Final (=1004 - 04 Beta)
Bios PR-DLS 1005 - 01 Beta
Bios P4B-LX 1007 - 02 Beta
Bios P4B266 / P4B266-SE 1010 - 02 Beta
Bios P4B266-C 1005 - 02 Beta
Bios P4B533 - Series ( i845e ) 1008 - 03 Beta

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