Asus P4 5800mx bios update?

[professorchaos8]

Hi folks

just wondering if there are any bios updates for the Asus P4 5800mx because my board is majorly rooted right now (despite what windows tells me) lol

no secondry Pata (just dosnt detect anything put on there)
Onboard USB is detecting but is completely inoperative when you plug somthing into it (im forced to use a USB card)

figure the board seems pretty stuffed so i have nothing to lose for doing a bios update

Its still in the process of being rebuilt atm
Asus P4 5800mx
dualcore 3ghz
512mb ram ( i know i know lol)
60gb HDD
DVD burner

thanks