Hi all, finally the plextor upgrade utility works for MacOS X too. I fixed a bug in libscg's scsi-max-iokit.c ftp://ftp.berlios.de/pub/cdrecord/firmware/ Jörg -- EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin js@cs.tu-berlin.de (uni) If you don't have iso-8859-1 schilling@fokus.fraunhofer.de (work) chars I am J"org Schilling URL: http://www.fokus.fraunhofer.de/usr/schilling ftp://ftp.berlios.de/pub/schily