Hi, once i enable the joom artio sef, my IE 8 login function is unable to login. I am using CB 1.2.2, joomla 1.5, artio sef 3.6.6 . It is work fine in other browser. But not for IE 8. I have check the database session table, it do store the logon information in the session table. But in the sites, user cannot be granted as registered user, instead just a normal guest. Pls help. Thanks.