Hi, How can I avoid multiple logins using the same username? I want to secure the users so that only the authentic user can only log on? Is there any modules or commands to make this? For example user1 is logged I don't want other people to log also using user1 since user1 is currently logged on. Thanks in advance, -- Ryan Pagquil Infodyne Inc. - PhilOnline.com 3603 Antel Global Corporate Center Doña Julia Vargas Ave. Ortigas Center Pasig City Tel: 687-0715 Web: www.philonline.com