Todo next:

  * More hardware support:
	- 128K Apple //e (65C02)
	- Double HiRes graphics
	- 80 column
	- printer
	- serial port
	- mouse
  	- More disk drives
	- Mockingboard
	- modem?!
  
  * Joystick is flakey on some games.  For now, just set the range
from 256 to 128 or vice versa.  But I need to look into this.
