You use teh exact model number bios upgrade!!!!! Put it on a floppy. You'll need to boot from floppy after you choose to upgrade the bios. Make sure you follow the directions to a tee and back up your current bios to another floppy, as well, in case to need to re-install the old bios.
Noli Nothis Permittere Te Terere!!
EVGA 680i, Dual EVGA 8800GT'S (650/950), 4 gigs OCZ DDR2 1066, Intel Q9450 at 3.8 Ghz, Koolance Water Cooled, Dual Plextor16x DL DVD+/-RW. Dual WD 250gb 16mb Cache Sata 3.0. 3DMark06 score = 19,168.