After years of selling various levels and editions of Pro Tools with hardware and software options, developer Avid will reunify the package into a single product -- Pro Tools 9 -- that adapts to the hardware users run it on and configures itself accordingly as a premiere Digital Audio Workstation (DAW). Previous users of "lighter" versions will see more "new" features, but even top-line Pro Tools HD users will notice significant improvements, changes and additions, including a doubling of MIDI tracks and busses, complete Core Audio support and variable stereo pan dept