Well that's nice - but it doesn't answer my question. I've checked every resource I could find (downloaded all specs and manuals) and I cannot find any indication that the Tascam CDRW2000 actually does glass mastering. Tascam itself does not claim that it does nor do some of the people I spoke with who sell this unit. I'm only pressing the question because I have great interest in finding ways to accomplish glass mastering relatively cheap. Can you tell me what indication you have that this unit will do glass mastering?