I still think it's an interesting idea to have to buy an old MAC 512 or SE in order to power it up and copy it's ROM image into a file in order to run the emulator. I think it would be hard for most of us to fire a MAC 512 up at all; all of the one's I've seen in the past few years have had either bad power supplies, bad analog boards or funky drives. I suppose there must be a pirate website (maybe run by the richest of pirates Bill Gates) that has ROM images ready for downloading!
Maybe Apple could be persuaded to turn loose of a ROM image or two for the purposes of posterity! Think of it, centuries from now, when we're all dust in the wind, someone could fire-up a emulator of an ancient MAC 512 and play a game (original Tetris?) or two!