In case anyone missed it, the U.K. website that had many of the Heath schematics is back on line. The URL is http://www.circuitarchive.fsnet.co.uk/ Glen, K9STH ===== Glen, K9STH Web sites http://home.comcast.net/~k9sth http://home.comcast.net/~zcomco __________________________________ Do you Yahoo!? Yahoo! Photos: High-quality 4x6 digital prints for 25� http://photos.yahoo.com/ph/print_splash