what's the latest bios if you don't mind me asking? is it this 0602 that i flashed my board with? i want to try 0403, but i can't use the asus update windows app as it says the bios is older than the current bios and to use dos. i tried the EZ flash utility from the bios, but who freaking uses floppy drive anymore. any advice on how to flash to older bios thru dos?