Lifehacker has put together a wonderful guide describing how to play SNES games on the iPad, with the ability to sync with a Wiimote for some intense button mashing action.
The process requires a Jailbroken iPad, Sync cable, Wiimote, and a computer. (The process works with Windows, Mac, or Linux) It’s only a few steps, and is pretty simple all the way through.
I suggest anyone with a love for 16 bit games to take a look. Make sure to list your favorite SNES games in the comments!