I have a little app that let users access some content after they log in. I can keep track of how many users are on at the same time using Application scope variables adding to the number with on_session_start and decreasing with on_session_end.<BR><BR>But i&#039;d like to actually see who the users are. so I think they was to do it is add the "username" to a "currentlyOn" table when a user logs in. But I&#039;m having trouble figuring out when to remove them from that table?<BR><BR>Say a user actually goes to log out, then I could remove corresponding entry in "currentlyOn" table, but what if the session just expires how do I remove them then?<BR><BR>Please, any ideas or comments are very welcome.