Does anyone have any software that would allow me to start/call/stop Quitas Prolog running on our Vax from within the Lisp Listener? I must use release 6 as the expert system I am using was written in 6 and would take months to convert to 7 (windows, flavors, color etc.). The Vax and Symbolics are linked via Chaosnet. Any advice or software would be appreciated. Mark Maybury -------