I began looking at the signup files, and due to our advanced age as listserv users, I see a LOT of garbage addresses at the front of the files. Should that be cleaned out, and if so, how? Is there any printed information on the signup files- how can I find out more about them? Nelson - Listserv List Manager Listserv webpage: http://listserv.syr.edu Web access to List Archives, Manuals, and List Management for Owners.