OK, I forgot from last year that CT networked in MS mode screws up serial numbers. I'm running 9.23 on both computers. Is the secret to run MM or single-op mode? 73, Tyler KF3P -- Submissions: ct-user@ve7tcp.ampr.org Administrative requests: ct-user-REQUEST@ve7tcp.ampr.org WWW: http://ve7tcp.ampr.org/Lists/ct-user.html Questions: reisert@ve7tcp.ampr.org