Hey there! I have a Yamaha P-95 Midi keyboard, using a M-Audio Uno USB interface directly into a port on a Mac G5 10.5.8. Also have an M-Audio Pre-USB hardware interface. Im trying to use it for both Garageband 3 & Pro Tools 8 M-Powered. I checked the USB connection from the keyboard to the port & updated the driver. I checked the Audio Midi Set-Up and and in Pro-Tools set up the correct Midi track & Aux track(s), and in either Pro-Tools or Garageband can I get any kind of activity in the channel meter...Any help??? thanks mucho! ben