SBallfly README
---------------

  SBallfly is a very very simple demo program intended to demonstrate a simple
way you can use a Spaceball to fly around in a 3-D world.

SBallfly requires that OpenGL or Brian Paul's Mesa be installed on your system, 
as well as Mark Kilgard's GLUT toolkit.  

  To build sballfly, simply edit the Makefile as necessary for the location of 
your system's OpenGL and GLUT installations.

Any suggestions for cleanup or improving the stability of SBallfly are
appreciated.  Its not meant to be a big deal, just a very simple
demo that works.

  John Stone
  johns@megapixel.com