I need to know If I can test for the existence of a particular session for the overall application. <BR><BR>In other words, when a user logs in, I create a session variable for that user session("id") = "1". where ID equals that user&#039;s id. <BR><BR>Do I have any way to poll the application for the existence of all sessions that exist? As a collection<BR><BR>If application.session("ID") = 2 &#060;&#062; "" THEN<BR>the session is not in use, etc