Ah... those wobbles were so infuriating. 20 minutes to load Sorcerers' Island and one key press to lose it all!
Anybody remember "The Eidelon" on the Atari 8 bits or "Rescue on Fractulus" with the fractal landscapes? A brilliant game! Oh and "Ballblazer"... the last two were by Lucasfilm if I remember correctly. I have two drawers full of original Atari tapes and disks. Wonder if they still work?