GOOD NEWS: About 20 minutes of quick testing reveals this new AMD driver release seems to work with all of Photoshop's functions and features, and reports an appropriate amount of VRAM to Photoshop.
As a bonus, a quick set of benchmarks reveals it's a few percent faster at pretty much everything than 13.3 beta 3. Everything seems pretty snappy with my ATI 7850.
I'll be continuing to test and use this version... Watch this thread and I'll post follow-up info as I learn it.
After one full day of Photoshop and other work with Windows 7 x64, ATI Radeon 7850 I've seen zero glitches.
Looks like Catalyst 13.4 is a winner!
Thanks for posting Noel.
I'll keep an eye on this thread for a week or two to see if you hit any "issues" before I switch from 13.3 beta 3! Sounding good so far.