How about Northstar Horizon do-it yourself kit around 1978-79? http://www.old-computers.com/museum/computer.asp?st=1&c=50 =================================== Ed Olmstead FDIC AV Coordinator 5105 Alcoy Court Quartz Hill, CA 93536-4374 TELE: 661-943-8578 FAX: 661-943-5499 E-Mail: EdOlmstead at ofpcinc.com