DAP DIGITAL AUDIO PLAYER

Portable digital audio players, including those with digital radio reception, with digital recording, and with file transfer capability; digital memory cards for use in digital audio players; digital memory carriers for use in digital audio players; digital memory carriers for use in recording and storing digital music files; computer programs for use in transferring digital music files; portable digital audio players containing pre-recorded music; digital memory carriers with pre-recorded music, for use with portable digital audio players