With the Zen, the Creative MediaSource Organiser prog. which is supplied with the mp3 player enables you to import any mp3 files from elsewhere in your p.c. by browsing through your directories. Once these are imported, they can be loaded onto your player very easily by clicking on the 'move' arrows between two adjacent file lists. The two file lists represent respectively the contents of your Creative library and the contents of your Creative mp3 player. Music files can be moved in either direction.