As Judith mentioned, you need not subscribe to a list to be an owner. She also mentions that it is a good idea to read/scan your list e.g., what did you do if a frustrated user is trying to UNSUB by e-mailing the list instead of the LISTSERV? Of course you need need actually be subscribed in order to read your list e.g., you might be viewing it via Usenet or the WEB. /Pete