First things first I am still new to Mac, so hopefully I have just overlooked something. I have an older M-Audio Fast Track USB that I used to use on my PC, and would now like to use on my Mac. I have installed Pro Tools properly, have my I-Lok inserted and the hardware is hooked up the same as it was before. I have downloaded the newest drivers from M-Audio. When trying to start the program I get an error message. The exact error message is as follows... Unable to locate M-Audio hardware. Make sure your hardware is connected and turned on. Any ideas, thanks.