Len, my 9.27 version is cw keying o.k. via LPT1. I do not have LPT2 available. The pin-outs are on the VE7TCP reflector. http://ve7tcp.ampr.org/Software/ct/ct-tricks.html Hope this helps. 73, Dave K7JJ -- Submissions: ct-user@ve7tcp.ampr.org Administrative requests: ct-user-REQUEST@ve7tcp.ampr.org WWW: http://www.ve7tcp.ampr.org/Software/ct Questions: owner-ct-user@ve7tcp.ampr.org