Mark and everyone else who wants to change their list settings in
whatever way you like (you can even "hide" from the list so that when
someone asks for a "review" of all list members, you won't show up - so
you can lurk with Absolute Invisibility!), just go to:

http://www.listserv.uga.edu/cgi-bin/wa?SUBED1=conch-l&A=1

and press the "register" button on the top right.  When you get your
confirmation code back via email, you can use it to gain access to your
list settings - formatting of messages, individual or daily digest,
temporary sign-off, unsubsubscribe, measage header composition.....Quite
a handy invention,  actually!

From the Land of Perpetually Melting Snow,
Ross M.