I can do the Session Token but problem is two browser windows can have the same Session Token via "File --> New Window" or Browser Tab. I have thought about using the Database Table instead but it all go back to the original problem with 2 same browser windows that use the same Session. I'm thinking of a random number or brower's window serial number of some sort but I don't see how. Scott "Jason Barnett" <jason.barnett@xxxxxxxxxxxxx> wrote in message news:20050215145816.66683.qmail@xxxxxxxxxxxxxxxx -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php