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		| aiken said: Nice. But this picture on the screen has no spherical distortion, which was typical for such monitors.
 But if it's true ... I still have a functional zx-80 machine somewhere so I'm ready to join the team
   
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 On my first attempt, I tried scaling the width down to 320, and then cropped the vertical to 200.  That generated plenty of distortion.
Since the original pics are fullscreen-shaped, the way to go is to just force 320x200 without worrying about the proportions.   Looks distorted in transit, works out fine in the end.