Mouse Selection

   The installation program probes your system to
   determine your mouse type.
   
   If the mouse selected by the installation program
   is not correct, use the Up and Down arrow keys to
   select the correct mouse type.
   
     Recommended: If you have a two-button mouse and
     want it to emulate a three-button mouse, Tab
     over to the Emulate 3 Buttons field and press
     Space.