Posting on behalf of Gwen at the Saskatoon Public Library, who had some good news to share:

"When we burn a disc of an NNELS title with all the various files included, it plays both in a CD-player with MP3 capabilities and also in a DAISY player. (In the past, DAISY discs from the CNIB would only play in a DAISY player).

"This change is good for our patrons, because not everybody has a DAISY player. If we can burn it once and both types of player can play it, then it's good customer service for people with print disabilities."

Thank you for testing that, Saskatoon! If any of you have had a different experience, please post below.