When you close Dashman, it doesn't really close but instead it goes to the tray bar. The reason for this is that the Dashman displayer, screensaver, etc, don't really get the websites. They ask for the web site, but Dashman, the application in your tray bar, downloads, generates a screenshot, and sends it to the displayer. The reason for this is because you may be running the screensaver in a computer you don't want to have the cookies to access to your sites.