Thank you to all who responded to my request. Apparently, there is either something wrong with my ISP, or (what I have a feeling has happened) the list "unsubscribed" me. I have resubscribed to thinkpad-REQUEST@cs.utk.edu, and am awaiting for a response. Thanks again to all that responded. Sincerely, Paul Khoury Regards, Paul Khoury pkhoury@earthlink.net