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			It would be helpful to reduce the number of varables in this problem. 
 
Open and run the Vizard25\tutorial\avatarhead\tutorial_speech.py file.  Without using the HMD does it work (dont worry about the speach stuff)?  Then try swaping in your villian.vzf head.  Finaly try the script with the HMD.
		 
		
		
		
		
		
		
			
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				Paul Elliott 
WorldViz LLC
			 
		
		
		
		
		
	
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