I hope they do continue with a driver, but I am having the same issue with 10.8.5. Everything seems locked to 48k. Is anyone else experiencing this with OSX 10.8.5? I can't open my non 48 Pro Tools 10 sessions with HELIX as the interface through USB. Pops and clicks on regular iTunes, finder, youtube/web playback.
Everything works fine with my HD500 as the interface.