#OED
I was under the impression that they'd released one CD ROM and were going
to update it. That was a while ago, so maybe they are on the second CD
ROM.
To my knowledge, it doesn't come with Amiga or Sparc software, so it won't
work with one of my desk machines.
Besides, if I had it on CD-ROM, I might start looking up a word one day
and not come back out for weeks.