I suspect there is too much proprietry code involved, but the process is listed here for dos: http://www.giga-byte.com/VGA/Support/BIOS/HowToReflash/HowToReflash.htm It's inconvenient to take the card to a Windwos computer, and do it from there so a Linux solution is preferable. I couldn't use a boot floppy because this machine has no floppy drive (I could get one as last resort) - is there such thing as a dos boot cd? Jim