New drivers in OSX 10.6.7

That list of ATI/AMD cards are now supported in OSX:

ATI Radeon HD 5630 Device ID 0x68D8
ATI Radeon HD 5630 Device ID 0x68D9
ATI Radeon HD 5670 Device ID 0x68D8
ATI Radeon HD 5730 Device ID 0x68D8
ATI Radeon HD 5770 Device ID 0x68B8
ATI Radeon HD 5850 Device ID 0x6899
ATI Radeon HD 5870 Device ID 0x6898

AMD Radeon HD 6850 Device ID 0x6739
AMD Radeon HD 6870 Device ID 0x6738
AMD Radeon HD 6970 Device ID 0x6718

But are ATI/AMD graphic cards still not “that good” for 3D, or has it become better lately?

i’m curious to hear if there are any blender users who jumped on the 2011 macbook pros. the quad core processors are tempting, but i wanna make sure there aren’t any ‘gotchas’ when working in blender, mainly with the switch back to ati/amd graphics.