Thanks for the pointer. When I try to expand the .sit file of CD Sunrise on the Powerbook, using Stuffit, I don't see any file. If I do it on my MBP yes, but once transferred to the MS-DOS formatted floppy I don't see the extension file. As you can see, I am pretty new to these old Macs and OS, but I'll figure it out eventually. Just have to get the Panasonic to work so I can install Mac OS 8.1.

Could I find the extension/driver in the Previous System Files folder, and just copy it to the current Extensions folder?