Hi, I have just developed a website for the school I work, which uses Windows NT authentication, I have a domain with a Trust relation to my webserver (currently running IIS 4) I then am able to find the user who is accessing my page through the: request.ServerVariables("LOGON_USER") command. Is there any way to replicate this using samba and apache webserver? so my NT clients can be authenticated no a Linux server their usernames can be found and preferences (i.e. Pictures, colour schemes) can be obtained??? Is this the correct place to write for such information if not can I buy andy books or contact someone else who may help? Cheers Chris Walker.