If you're referring to later drivers blocking modified BIOS, I've run latest ati patcher with all attributes "found" and successfully patched, restarted and the error is still present. I do think the memory labels in BIOS editor showing up scrambled is a sign that this could be a new revision that the usual tools don't 100% work with. I've also tried the old Catalyst 16 driver with the Safe Mode - F7 then patcher trick without success.