I believe the bookport plays Daisy but do't know about the Courrier. I have a Bookport and just download brf files from Bookshare and it reads them like a charm. Only problem is, now I can't get it away from my husband! I think we're going to have to become a two-Bookport family to save the marriage. Seriously, I have found the Bookport to be extremely easy to use, versatile and stable. Being a Braille creature, I have been amazed at how much I have enjoyed reading with it, that is, when I can get it at all!