S 
		
								
				
				
			
		Sue Doo Nym
Thanks to all who gave me suggestions for the above.
I have downloaded all suggested programs plus one or two others, and hope
to try them all out when starting the course in 2 or 3 weeks.
Many thanks
				
			I have downloaded all suggested programs plus one or two others, and hope
to try them all out when starting the course in 2 or 3 weeks.
Many thanks
