If you are using an Apple Keyboard in conjuction with a separate numeric keypad, you may encounter problems with Infotron™. To fix this, make sure that you have your devices connected in the following order:
The problem results from a very silly thing that Apple did with its keypad hardware; if you put the keypad between the computer and the keyboard, when a keypad key is down, all the keyboard keys register as unpressed, even if they are truely pressed. (Another way of fixing this is to simply not use keypad keys to control Murphy).
