About MAC support
The service CDs for the 1973-1993 models DON'T work on the mac. The shockwave stuff is the problem there.
One of the guys on this list rewrote the front page navigation for the 201 disk, so that if you copy the disk to a hard drive, and then add his new front page, it will work just fine. It hasn't been tested of course (neither he nor I have a mac), but since the only thing present is an HTML file and lots of PDFs, there should not be a problem.
The NEW service CDs for the 1954-1972 models ARE mac compatable from the get go.