Altair, TRS-80, Timex Sinclair, Commodore 64, Apple IIe and the last one is either a Tandy 1000 or IBM PS/2. I owned and cut my pc teeth on a TRS-80. The programming was in basic, but hey, that was a big thing back in 1980-1983. After the IBM PC clones came in 1985, I just waited for the darn things to get cheap, so I could play with one (Mine was a Laser PC with CGA Graphics and a built-in 5 1/4 inch floppy drive. The 3 1/2 inch drive for this computer didn't come along until 1989). Oh and to those of you that remember very far back, my second computer in the 1980s was a TI 99/4a with a cassette drive and a cartridge slot for games and other software.

Shannon: What model was the Timex Sinclair and the last one you missed.

Altair 8800, Timex Sinclair 1000, C= 64, Apple II, Amiga 1000. Nice quiz! I used Apple computers in school which was a program Apple was the most brilliant at; to provide discounts to artists, educators and students and I have no doubt that plan saved the company many many times.

Do I win?

Vinnie don't tell me that you had all of those computers? If so, mom and dad must've been rich once upon a time. I didn't think the last one was an Amiga 1000. Heck I was lucky to remember the Timex Sinclair. Didn't know it was a 1000. I hated the first Timex Sinclair, was the size of a netbook back then, and no real keyboard, just a touchpad.

Oh and to GregH. You knew what those models were, I didn't.

Altair 8800, Timex Sinclair 1000, C= 64, Apple II, Amiga 1000! I got 2nd!

Extra points if anyone knows the game that is being played on the TRS-80.

Buzz. The best game ever at the time - Space Warp!