I called Etowah Valley Equipment ( http://www.angelfire.com/mech/evmanufacturing/ 828-891-8703) today and they told me my Mars bill acceptor problem it probably the pins being pulled out. So I Velcro the magic box to the controller. Then I unplugged and plugged the magic box back in. I did not plug it in correctly because it popped and started to smell like burnt plastic. Which is apparently very bad.
NOTE: There website being hosted by angelfire.com makes them seem very legit. But Greg and my Dad have used them before.