Which is pretty awesome, because all the emulators share the same layout / settings.
Most of them were ported to the Mac by a guy named Richard Bannister.
Many people don’t know, but there are really plenty of very well-done emulators out there for PowerPC Macintoshs.
Two things have recently changed my opinion: Lack of money/place and a new Super Nintendo style USB controller. Admittedly, I’ve never been a big fan of emulation.