I have the 1006 revision of the BIOS and I am very happy with it. I see no need to go to the 1007. My only suggestion is to install the ASUS Forceware dirvers that came with the board, then upgrade to the latest from Nvidia Forceware drivers. I tried ignoring the ASUS ones and the onboard USB ports were not recognized by Windows 2k.
System Specs
Asus A7N8X - Delux
AMD XP 2800+
1 GB Samsung PC3200 DDR
120 GB Seagate SATA HDD
BFG Asylum GeForceFX 5900
--C