Hi there to Mike and welcome to the Mac.
to play the rfbd daisy audio plus cds you will need to get a daisy
player. The 2 software based Mac Daisy book players are
1. KatiePlayer from www.kafkasdaytime.com it will cost you $18 after
you have goten it and registered it you will have to contact rfbd to
purchase a rfbd user autherization key cd disk which wil cost you $25.
2. Victor soft player mac version which is a hight cost of $150 the
last time I checked the rfbd site to inquire about this it was still
just a older poer-pc program. not a universal binary native app to
the intel based macs that are sold now.
good luck with your decision on this issue. When I first got into
rfbd when I was in school we had to use tapes for all of our books so
you are very lucky to be now all digital based.