Kind of relevant to this thread is that I managed to restore some 43 old ABackup floppies from 22 years ago. So although I don't have my old A500+ itself, I do have another one, and it now has my old files back on its (CF Card) hard disk. It's been a very nostalgic 2 days I can tell you!
I've written about it here, including how I found in the files the advert for selling the A500+ itself:
http://eab.abime.net/showthread.php?...14#post1031614
Enjoy.