are available from: Altex Electronics, Inc. 300 Breesport San Antonio, TX 78216 (512) 349-8795 (800) 531-5369 MD-8P Male Micro-DIN Connector (8 Pin) $1.25 Each MD-8S Female " " " $1.63 Each Ron Gaug Nasa Lewis Research Center, Cleveland, OH ron at sarah.lerc.nasa.gov