Yeah I tried to use Radeon BIOS Editor, ATIFlash on a DOS bootable flash drive but when I run the command "ATIFlash -p 0 bios0.rom" it states the file does not exist.
Hmmm maybe I should be typing "ATIFlash -p 0 bios0.bin"?
Nope, I needed to drop the bin to win. Should read "ATIFlash -p 0 filename". Works perfectly fine now. Afterburner opens with correct clocks! Linux here I come!