RNK: At the risk of saying something you already thought of, what about emulating a NES or SNES, and playing the ROMs? Can't give links to the sites from here, though, that would get people in trouble, just use a search engine, and (ahem) remember you must delete all ROMs you don't own within 24 hours... :)
Cheers,
Matt
Mountain Dew or Crab Juice? Oh, I can''t take it any more!
You got a toilet in there? "No, toilet in tower. Tower!"