This is the navi-test.net Photo Screensaver. The photos are photos shows pictures of Becker, Blaupunkt, Clarion, Falk, Garmin, Kenwood, Lowrance, Magellan, Medion, NavGear, Navigon, Navman and TomTom Navigation Systems.. It can be easily installed on windows XP,Vista and Windows7 and shows great test fotos of different cameras. For more infos about navigation systems and tests look at http://www.navi-test.net