This application,"halogenics", is a windows wallpaper changer for promotion of home exercise equipment. Change your desktop wallpaper with ease, just set the interval and Wallpaper Changer will change it for you. Supports different locations of graphic files, Preview graphic, set "Random" or "Priority" changes, alter the style of wallpapers, use jpeg, gif, bmp, icon, emf, wmf and pcx file formats, supports Multi-user settings and more.