I'm glad I could help.
Here you go: https://www.dropbox.com/s/uggv6soznwc7d7x/Sapphire.R9280X.3072.131127_updGOP.rom?dl=0
Did you try to open the batch file? You are supposed to drag the non-UEFI BIOS on top of the batch file and it will ask if you want to add UEFI...
In case no one provides you with a UEFI BIOS, you can use this tool to add UEFI to a non-UEFI BIOS: AMD and Nvidia GOP update (No requests, DIY)...
I got no problems playing that on my rig. You sure you haven't messed up something?
I'm using the 15.5 Beta driver...
I would like one too ! :D
L.E. I got my invite, but thanks anyway.
Awesome, I've been looking for one of those.
@CatalystCreator: Quick update - Catalyst 13.2 Beta driver will now be likely releasing next week
Voted. Awesome rigs btw! :)