Incredibly forward-thinking modular architecture. Keyboard, memory, drives, serial port, parallel port, even the screen could be replaced just by the turn of a lever or a push of a button.

Fantastic keyboard, even by today's laptops standards.

Ate batteries like M&Ms. I almost always kept it plugged in.

At the time, running it off the pair of 720k floppies was fine. I believe there was a hard drive option, but I never saw it.

Its biggest weakness was the screen. There were backlit and CRT options, which were better and you could just pop off and in.

The screen was grayscale CGA, but there was a TSR called SimCGA which would translate, so you could run EGA programs.