Can some one point me in the right direction with what I want to do? I'm building a page for a corporate intranet site where all the users will be logged in through an NT domain. I want to capture that domain id to store in a cookie and use throughout the site. I tried using server.variables(user_agent) but it didn't return anything. Am I going in the right direction with this? I've never done anything like that before so I don't know if I'm taking the right approach or if there is something out there to use that I haven't come across. Many thanks!