It appears there are BIOs updates for many of the nForce4 motherboards, but
one is weird...the GA-K8NXP-SLI is listed as F5 and dated December 5th 2005?

F5?...it should be F11 no?

There is also an updated for the GA-K8NXP-9, my mobo.

http://www.gigabyte.com.tw/Motherboa.../BIOS_List.htm