I'd like to know how to unscribe to this mailing list. Thanks to anyone who can clue me in (sorry to clutter the list with an administrative problem). < < < < < < < < < < < < < < < < < < > > > > > > > > > > > > > > > > > > > Russ Waugh e-mail: [log in to unmask] Planetarium Director ph: (301) 918-8750 H. B. Owens Science Center fax: (301) 918-8753 9601 Greenbelt Rd., Lanham, MD 20706 < < < < < < < < < < < < < < < < < < > > > > > > > > > > > > > > > > > > >