Hey there, Am new to the list, reasonably new to Terminal Services as well. In our organisation we have a Windows 2003 AD Domain, we have a Windows 2000 Terminal Services' member server. What I am finding hard to understand or configure is pass-through authentication. I thought that if the TS server was a member-server then it should just 'pass' the user login details through quite happily so that the user only needs to login once - at the initial 'login-to-domain' screen. However it's asking me for a username and password when I connect to the terminal server as any user on the domain - it does not seem to use pass-through or I've misconfigured something. Does anyone know why this could happen, does Windows 2000 TS support pass-through auth with an AD server? What are my options to solving this mystery. Thanking you in advance, Mr. K. Hawkes ICT Support Engineer ******************************************************** This Weeks Sponsor triCerat: Have you had your fill of printing support calls, unauthorized apps running on unsecured Terminal Servers, profile headaches, and application performance problems? Join us and learn how you can have a less demanding on-demand enterprise! http://www.tricerat.com/?page=events#register ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm