by Peggy » Thu Nov 01, 2012 7:14 pm
Because there have been so many changes in technology, particularly Apple technology, over the last 25 years or so, you need to use several different hardware & software items to get here from there. Considering the changes, I don't think it takes too much.
The Sony disk is the kind you need and the SE's superdrive will be able to read it. It would be easiest if the SE is using a Mac system between 7.1 & 7.6 which can read & write to ProDOS-formatted disks. I think OS 8 or 8.1 might work, but I can't remember if either of those can read ProDOS-formatted disks that the IIgs uses. System 7 can, but it's more involved & I'm not sure I can remember the procedure.
If you don't have the necessary equipment, I'd be happy to update/convert the files for you. But it has been a long time since I started up the IIgs, about 3 years & two houses ago, but it does sound like you've already done that part of the process.