A discussion list specifically dealing with questions and ideas related to the Xy-pic LaTeX graphics package has been launched. This package is particularly suited for category theory, and you can subscribe to this list via the web page at http://tug.org/mailman/listinfo/xy-pic Richard ------------------------------- Dr Richard Dybowski Dybowski Associates 143 Village Way Pinner HA5 5AA, UK URL: http://www.dybowski.com Email: richard@dybowski.com Tel (mobile): 07976 25 00 92