@Mike_Amiga
I've got MacUAE 0.8.6 and still haven't got a ROM, do I have to buy one from an authorised dealer online?
My A500+ isn't connected to the webernet so I can't e-mail one to myself as suggested by someone.
:-(
Why not load up CrossDOS(tm) on the A500 and dump the ROM image to a PC formatted 720k disk? Surely your Mac can read PC floppies?
Even if it can't, you can take the floppy to a machine that can (NetCafe maybe!) and email the ROM image to yourself.