Was some CD writing software supposed to have native MOS version in the future? Was it BurnIt?

Anyway, I'd recommend MakeCD "while waiting", iirc, its' demo version is by far most "functional" of all demo versions, I tried on Amiga ages ago

(Have it registered too)

It can burn disc images without restrictions, if you create data CD from files on your HD, disc's name will be "UNREGISTERED" and that's it...

Oh, if you write audio CD's, they can have only 10 tracks in demo version, iirc...