I have a Server 2003 domain controller and a Server 2000 terminal server and I am using LimitLogin to prevent users from logging in on more than one machine at a time. The users of the terminal server simply hit the X to close the window, but this does not log them off. What I'm looking to do is force the log off for users who are logged in through the terminal server and use the X to log out. I've been using the GPO Computer Config->Admin Template->Windows Components->Terminal Services->Sessions and set the following Set time limit for disconnected sessions; Sets a time limit for active but idle TS sessions; and Terminate session when time limits are reached. These settings work through the terminal server manager, but it does not show as a valid log off from the limit login software. Any ideas?