Damnit, Fred Harris, of course. Thanks. Old mind plays tricks. Also I found a sweet "Micro Live" episode (Ian McNaught-Davis and Lesley Judd), but no mention

Damnit, Fred Harris, of course. Thanks. Old mind plays tricks. Also I found a sweet "Micro Live" episode (Ian McNaught-Davis and Lesley Judd), but no mention of the "superhighway".