Hi Ian,
For a few bucks you can buy a cheap USB floppy drive ;-) Then you are at least able to transfer your old stuff to your computer.
Hmm, they are not as cheap as I hoped for but one looks quite reasonable (amazon.co.uk).
Kind regards, Garfield.
Edit: Removed typo
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads