I have an Intranet running on our network on which I want to add a web app in vb/asp.net only I want to make the web app only available to certain people within the company. I ideally want it (if possible) so that people dont have to log in to the webapp but that instead the web server can use the windows server group policies/permissions to allow or disallow access. I have read a bit about Impersonation is this the way to go? pls help. :mike: