Here's a personal record of Prof Dr Horst Völz (basically the figure head of East German hobby computing) about his computer radio show which featured such down

Here's a personal record of Prof Dr Horst Völz (basically the figure head of East German hobby computing) about his computer radio show which featured such downloads over radio (in German): https://web.archive.org/web/20250127135637/http://horstvoelz.de/PDF%20sonstige/ComputerSendungen.pdf https://web.archive.org/web/20250127135637/http://horstvoelz... The most remarkable detail might be the collaboration across the Iron Curtain with West German and Dutch computer enthusiasts.