Welcome to A.org :-)
I heard of some burning software for Amiga that is available (sorry don't remember the name currently) -- but perhaps you could just burn your files directly on a SCSI CDRW and then because it is ISO 9660 it should be readable by the Macintosh.
Hope that helps. Got my CDRW for a song... be seeking the burning software later... perhaps someone can post the name of the software and a link?
Good luck with the project and again we welcome you to the community.
