HERE'S A BREAKDOWN OF MY PROBLEM, ANY HELP WOULD BE APPRECIATED: I recently made the switch from pc to mac. I was running my pc based around a 002/Glpyh GT050 firewire drive. I was able to transfer, playback and record from the drive with no problems. Now I set-up my mac and plugged in the drive. It automatically shows up on the desktop with no problems. For some strange reason I am only able to copy files from the drive to my mac. I cant transfer from the mac to the drive or delete existing files off of the drive itself. In the window for the drive I'm only given the options of 1. Get Info 2. Eject: External Drive 3. Show view options THATS THE FIRST PROBLEM....... SECOND PROBLEM: When I open a session in pro tools from the drive a message pops up saying the following: 30 Audio files are on volumes unsuitable from playback. Would you like to copy them to a suitable volume? What the hell is this????? I thought these drives are supposed to work fine with all pro tools systems? How do I fix this problem? I even tried going to Windows>Show Work Space.....In that window the drive is set on T for Audio, when I try to change it I get the following message: "External Drive" cannot be designated as an Audio Record volume because it is not a valid audio volume. SOMEONE PLEASE HELP.....THANKS.