Hi, I've recently upgraded the installed version of Quixote for a Quixote-backed site from 0.7 to 1.0. There have been no changes to the python code of the site, but I now see the error page "Your session is invalid or has expired. Please reload this page to start a new session." very frequently. Has something in Quixote's session handling and expiring changed in V1.0? My main CGI script does this for persistent sessions: class session(Session): is_dirty = Session.has_info sessions = shelve.open("/tmp/sessions") session_mgr = SessionManager(session_class = session, session_mapping = sessions) Any advice much appreciated! Cheers, Stu -- Stuart Hungerford ANU Internet Futures Project