To signoff Dairy-L, send a message to: listserv@listserv.umd.edu Put the following line in the body of the message: signoff Dairy-L That's it. If you have problems, its probably because your e-mail address doesn't match exactly with what the Listserv software recorded when you subscribed. You'll need to contact me to handle it manually. Mark Varner varner@umd5.umd.edu Univ. of Maryland 1-301-405-1396 (voice) 1-301-314-9059 (fax) 8/13/02