Wow, that takes me back many years. My school in 1996 had a bunch of those as a trial. I had one for a while, it was quite fun to hack around with (even if my teachers didn't agree!).
Alas I moved to the other side of the world so I doubt I'll be able to get my hands on one again.
I mowed yards for 2 summers in 1987 and 1988 so I could save up enough money to buy an Amstrad PPC512.