Just had a look at Hal Kendals CD, it is read only and I wouldn't know how to get around that if it was possible. You can email him at: $15.00 for overseas enthusiasts. Google Hal Kendall and have a look screeds of detailed information.Steve.
there is a side chair unit similiar to the yellow one sitting in my friends garage in N.P It is a hell of a lot of fun!!!He is not adverse to showing it off if he is asked nicely