All is fine now. I wiped the Workbench partition, re-formatted it, then installed 3.1 from scratch. Now my A2000 boots so fast I can't hit the stop watch fast enough. Damn it's fast! Multiview works. It actually looks like everything works.
So, until I can figure out how to set my "new"CD ROM's SCSI ID, this will do fine.
Does anyone know how to set the jumpers on a Toshiba XM-5401B CD-ROM drive? I've already logged onto the Toshiba forums and asked that question. I'll see what I get back.
Until then, I am actually rather happy with 3.1 OS. I have to re-install some software, but that's a small price for a machine that works this well.
Now I have to get a new PPaint 7.3 package. Glad to see that's back in development......