Hi: I would like to publish several web sites to a group of internal users using ISA. Currently the users browsers are configured to automatically attempt integrated windows authentication to these sites and the users never see a login screen. This makes them very happy, so it is a critical feature. If I place ISA server between my users and the web sites and publish them, can I support this configuration? I know ISA can support publishing of sites protected by windows authentication, and ISA itself can require a windows authentication to access the web listener, but I can't seem to find anyone who has tested the automatic login from IE. Thanks, Kevin