I have Floppy Emu pretty much working on the Lisa now, at least on my borrowed Lisa 2/10, for Macintosh disk images under Macworks. The current version of the "Lisa Emu" firmware doesn't seem to work on the Lisa 2/5, which has a different floppy drive controller. I'm not sure why. I still need to get confirmation from a few more Lisa owners that the new firmware works OK on their machines, but it's looking good.

Assuming no new problems pop up, I'll move on to emulation of native Lisa floppies next. Then you'll be able to boot the Lisa from Floppy Emu, and use emulated disk images under Lisa Office System.

A short video of the current state of Lisa floppy emulation: