PhotoCD
I've been reading messages in the CDROM forum for quite a while, and
they have a great deal of information about Photo CD. They have
several text files about the requirements for reading it, etc. It
does require CDROM-XA, but the XA drives (as best I can recall) can
be single or multi-session. Only the most recent drives can handle
the multiple sessions that will be required for most PhotoCD disks. I
believe that Toshiba's 3301 can have a ROM upgrade that will make it
compatible, but those earlier than the 3301 cannot. Wouldn't you
know that I have a 3201B.