PD Pack for Mac.

The origin of DVD-RAM is in PD (phase-drive, or phase change) technology. The original PD system has become a legacy, but out of the experience gained from PD technology, DVD-RAM technology was born. DVD-RAM offers the best solution for storage going into the new millennium.

From the museum of software, ver 1.0 of PD Pack for Mac, the forerunner of DVD-RAM TuneUp, all from Software Architects. Since FLAAR. has four PD units (and hundreds of PD disks) we still had the original software in our office.

Software Architects has been with the PD system from its beginnings with 'Toray and Panasonic. Now their software has developed into that which runs the latest DVD-RAM technology.

Design updated July 16, 2008.