 the mouse is the handlebar			
		     L to advance R to reverse	
     but use of the keyboard is possible!	
						
     'M' to switch Mouse/Keyboard control	
	      arrows to handle			
      1 & 2 to replace mouse's L & R		
	  'A' to switch the walker		
  'L' to switch line displaing 'P' for dots	
	  'H' to display this text		
     'C' to switch comments & mouse cursor	
	   'F,S,D' to change the frame		
	  'space' to change background		
     F1 to F12 to modify spiral parameters	
		ECHAP to quit			
						
enjoy;-)                                        
    EDFED free to UseFOrNOnSteal UFO NOS Style  
     one thing, num + -  to change the focus    