Hi Charlie,

Replying to an old post of yours here. I'm about to setup a Pro Tools rig similar to yours (PT 9 with Rosetta 800, via Firewire). Could you tell me what version of OS X you're using with this system? I just got a new imac which has Lion installed, and I need to know whether I need to downgrade the OS system to Snow Leopard, in order to use Pro Tools 9.

Thanks for helping me with some info on this.