Hello Artur,
I got a problem running on my ATI card under OSX 10.8. Have stuck to your instructions. AMDRadeonAccelerator.kext I registered 0x68A81002 and ATI5000Controller.kext
When booting, it shows me that he has found the Ati 68A8 but the system he shows me only 3 MB. I've tried everything, GrapgicsEnabler = Yes or No aticonfig = but always without success! OSX Lion, I used an ATI ROM and written in the 0xDeviceIDVendorID ATI5000Controller.kext it worked. But on OSX 10.8 it does not work! Why? What am I doing wrong? Any idea why this is? Can you help me, that would be very nice!
Please forgive me my English is not good! I'm from Germany!
Thanks