In the spirit of today's exchange, you may want to check out this video on YouTube, sent to me by a colleague and attributed to Steven Fry.... http://www.youtube.com/watch?v=J7E-aoXLZGY&feature=youtube_gdata_player Best, D To join or leave this LISTSERV list, please visit the list's web interface at: http://listserv.muohio.edu/archives/ateg.html and select "Join or leave the list" Visit ATEG's web site at http://ateg.org/