Sequel to Parts 1-5 of the same title. Part 6: “Getting down to business” examines the pros and cons of system design and the role of expert advice from commercial software houses. 7: “Sounds interesting” addresses the micro making sounds and music. 8: “Everything under control” discusses the micro controlling equipment. 9: “Moving pictures”. 10: “At the end of the line” is about telephones and micros.