Eric is right about people not wanting to include the keyword. I made this suggesiton to my list where we have 6 topics so that they would only get mail from the topics they wanted. Not only did they refuse to do this some signed off as if I were asking them to do so something ridiculous. My warning is that people might misinterpret your intension. I thought that the topics were a good idea. -- Paul. -- Dr. Paul S. di Virgilio, University of Toronto [log in to unmask]