Session_OnEnd is *NOT* reliable, and documented as such. I would stay away from it ... Look into InetMonitor, as well as the IIS counters in the built in Performance Monitor. InetMonitor is part of the IIS Resource Kit, and invaluable, and will provide what yer looking for =) For info on InetMon: http://msdn.microsoft.com/workshop/server/feature/server042798.asp For a lead on the Performance Monitor counters, check out: http://msdn.microsoft.com/library/techart/d5collection.htm Hope that helps-- sgd -- work: http://www.ti3.com/ non: http://thinksafely.org/ > -----Original Message----- > From: Anthony Baratta [mailto:Anthony at Baratta.com] > > I've heard the Session_OnEnd is problematic. Have you seen > any problems > with this subroutine? I was hoping to stay away from the > global.asa file, > guess I have to start using it now. Sigh.