I'm on a Mac G4. I've got a Plextor 12x/10x internal. Delta I/O. I use Mitsui for archiving and Sony for audio discs. I keep my discs in good shape and archive the shns only onto Mitsui's (except for a few from when I started which are on Sony's.) Email me for a trade! oh yea, ****SHN only***** Horray for Etree!!