I'm using an FT-1000MP and version 10.20B. Just hooked up from LPT1 to the key jack on the MP and the cw I'm monitoring has a hesitation periodically. Any help?? 73, Jeff K1AM -- WWW: http://www.writelog.com/ Submissions: writelog@contesting.com Administrative requests: writelog-REQUEST@contesting.com Problems: owner-writelog@contesting.com