Oops! I didn't really mean to post that long article to the group; it was intended for Arved and Brian - my apologies! Have to watch the Cc: line :-( -David- David Steffen, Ph.D. President, Biomedical Computing, Inc. <http://www.biomedcomp.com/> Phone: (713) 610-9770 FAX: (713) 610-9769 E-mail: steffen@biomedcomp.com # ===== Want to unsubscribe from this list? # ===== Send mail with body "unsubscribe" to macperl-request@macperl.org