Dir = directory

Ah... the O1. Got wait listed the night I bought mine from a then-prominent computer retailer in CT; 6 weeks or thereabouts later, got an original -- 90K floppies, and all.
Was delighted with it (and had better eyes in those days) but went for the DD and 80col upgrades as soon as they were available. Modded the chassis to put a 5" fan on the rear, which (I believe) helped the machine survive 20+ years in working order.

And in those 20, it acquired 3 siblings -- one more browncase, and two blue-greys. One of the latter was probably fried when I bought it ($20? maybe); the other seems to have an iffy stepper motor on the A: drive, but that's one I hope to cure.

What I really (*really, really!*) need some help with is contact from someone who has a SYSGENed 5.25 SSDD floppy and would be willing to make me a copy.

ww

The Wang 2200 computer was self-contained; my wife used to cart one around in the back of a van to work at customer sites. You should do more research; Tandy and Osborne ere way later.
Terry Griffin (Wang, 1982 - 1994)

Memories of being on call ... bringing home an early-mid 80's Compaq "portable" A lot like the Osborne! Tiny monochrome screen ... I think two 5.25 floppy drives and that was it. About the size and weight of a fully-loaded bowling bag. Not to mention communications via a 28.8 modem!