x1900xt bios recovery without a floppy?

Hi. I'm about to flash to a modded bios I made with Rabit to increase 3d clocks and ramp up fan speed a little. I've already tried the speeds I'm changing to with CCC so I know the card can handle it ok but I'm not quite sure what to do if the flash fails. Info is a bit scattered but if I understand correctly you're supposed to recover with a floppy boot recovery disk? I don't have a floppy, just a dvd player. Is there a better way? I'm afraid as soon as I flash the screen will go blank and I'll have no clue what to do.