Surf and Sip, Inc., <http://www.surfandsip.com> generously sponsored a
long-requested feature - the session monitor and time-based prepaid cards.
+Matt Peterson <matt@peterson.org> and Mack ? <mackn@mackn.net> tested
+the new features and contributed many bugfixes.
Everything else is my (Ivan Kohler <ivan@420.am>) fault.