NLS books are DAISY, but they are also encrypted. They can only play on devices that have the encryption key, and so far, those devices are limited to specialized adaptive tech hardware, I believe. -- Blue skies. Dan Rossi Carnegie Mellon University. E-Mail: [log in to unmask] Tel: (412) 268-9081 VICUG-L is the Visually Impaired Computer User Group List. Archived on the World Wide Web at http://listserv.icors.org/archives/vicug-l.html Signoff: [log in to unmask] Subscribe: [log in to unmask]