I can not get the current user via Request.ServerVariables("LOGON_USER") command in my ASP. <BR><BR>What can be the reason or is there anyone who met the same situation before? I am using IIS 4.0 Web Server on an NT 4.0 machine with a SP 5.0. I can get any other ServerVariables except for LOGON_USER. Interesting anyway...<BR><BR>Thanks.