Yep you were right, I had another look and found the copies you mentioned. Although not sure if the MacWorks is version XL or the original so I'm going to have to test that one out.

As for Mac mothership as I said I've already tried it and cannot get the images to work.

As for the link from bigmessowires (thank you) that's for MacWorks plus II so I will need the programmable frequency generator to use that software won't I?

As for disks I managed to get disk images to work when being written by my Macintosh classic SuperDrive. If the image is valid it does work on my classic.