https://entrex480.blogspot.com/2019/06/entrex-datascope-in-atari-400-800-xl-xe.html
Entrex 480 Data/Scope: Entrex Data/Scope in Atari 400 800 XL XE catalog - ZiMAG
I came across this advertisement for ZiMAG magnetic media (clearly quite vintage early 80s) at http://www.atarimania.com/catalog-atari-...
https://2600gamebygamepodcast.libsyn.com/cosmic-corridor-by-zimag
The Atari 2600 Game By Game Podcast : Cosmic Corridor by Zimag
atarigamepodcastcosmiccorridor