When you are camping in the cold and there are no rest rooms, survival becomes a challenge, and only those who can improvise make it. What to do when there is no hair dryer? Improvise.... http://gallery.leica-users.org/v/Aram/f12/bt/Bishop-5795.jpg.html Comments welcome, but not to my wife.... Aram Aram Langhans (Semi) Retired (retarded?) Science Teacher & Unemployed photographer "The Human Genome Project has proved Darwin more right than Darwin himself would ever have dared dream." James D. Watson