I'm just starting with Zope and have some questions: 1. In the form below, it gives me this error when calling manage_open_connection: <!-- Error type: Error value: PATH_INFO --> what is wrong with the call? 2. If I change 'conn' to user in the manage_addZMySQLConnection(), how do I address user in manage_open_connection()? i.e. MySQL.manage_addZMySQLConnection(user, ...) MySQL.user.manage_open_connection() is what I'm trying to accomplish. 3. How do I trap exceptions in DTML (i.e. if login fails)? --------------------- <!--#if user--> <!--#call "MySQL.manage_addZMySQLConnection('conn','','mysql %s %s' % (user,password))"--> <!--#call "MySQL.conn.manage_open_connection()"--> <!--#comment--> if successful do_something_interesting else notify_failure <!--#/comment--> <!--#else--> <H2><!--#var title_or_id--> <!--#var document_title--></H2> <form action="login"> <table> <tr><td>User:</td><td><input type="text" name="user"></td></tr> <tr><td>Password:</td><td><input type="password" name="password"></td></tr> </table> <P> <input type="submit" value="Login"> </form> <!--#/if-->