New BIOS:

GA-EX58-Extreme - F10
GA-EX58-UD5 - F10
GA-EX58-UD4 - F8
GA-EX58-UD4P -F11
GA-EX58-UD3R - F9
GA-EX58-UD3R-SLI - F7
GA-EX58-UD3R (1.6) - FG
GA-EX58-DS4 -F9

-Enhanced Memory capability
-Released 06.Feb 10
http://forums.tweaktown.com/f69/giga...st-bios-28441/