Then you have the other issue with motherboard manufacturers. (cough)Giga(cough)byte(cough) actually discourages BIOS updates. The manual states:
"Since a BIOS update is an inherently risky procedure, it should not be done unless you are experiencing a bug. If you are not, then it should not be done."
So, what's a user to do when the mobo manufacturer makes a statement like that? Myself, I tend to ignore it. But the dual BIOS setup is nice as there is a backup BIOS that will reflash the main BIOS to get the system up and running on a failed or corrupt BIOS.