Hi All. Now, I want an explanation for this: zugang acl_users (Generic User Folder) [...] userList [...] this is the userList Method: <dtml-in "objectValues('seneka_user')"><dtml-var sequence-item> </dtml-in> BUT: this appears within the log file: ------ 2000-04-08T18:11:02 PROBLEM(100) GUF Attempting username/password validation ------ 2000-04-08T18:11:02 PROBLEM(100) GUF data is a string (['fred', 'jorge']) ------ 2000-04-08T18:11:02 PROBLEM(100) GUF data=['fred', 'jorge'] ------ 2000-04-08T18:11:02 PROBLEM(100) GUF User is None ------ 2000-04-08T18:11:02 PROBLEM(100) GUF Replacing response.unauthorized with our lo gin screen ------ (please notice that I inserted the "data=" debug info within the getUserNames-Method of GenericUserFolder.py Hmm... seems as though the olf fred and jorge appear over and over again. I flushed the cache, packed the dbase and switched between explorer and navigator (although this should not change anything). Restarted Zope, restarted computer, prayed, cursed I did about almost anything without success. Help or I will throw Zope to Hell. Regards, Ingo.