I have the Run CCleaner on startup option enabled but I have yet to see the application either load in the system tray which I inistally thought this option was for nor have I seen it do a cleaning. As some of you may know there is another free utility out there that CAN run in the System Tray and perform a cleanup whenever your browser(s) either close down, when Windows shuts down/starts up. Can CCleaner do any of these or is it still a manual operation in that one has to start the application when a cleaning is desired?