Several useful articles about DP, screen shots. From Duke University.

Official page from Mark of the Unicorn offering comprehensive information about this MIDI and audio sequencer.

Up to date Digital Performer 3 Series Tutorials in Quicktime format.

Articles intended to provide support for aspects of the Performer program.

Web community for users of Digital Performer, Performer, Unisyn, FreeStyle, and Mosaic. Forum and mailing list provided.

Discussion group about this program. Free subscription.