Chaos Wallpaper the free RSS/Atom news aggregator and desktop wallpaper shuffler is capable of displaying RSS 0.9x, 1.0, 2.0, and Atom 0.x feeds. This RSS/Atom reader will change your Windows desktop wallpaper while displaying your RSS and Atom news links. Chaos Wallpaper does not require installation, simply copy it to the hard drive to run. All options are available from the program icon when runnning in the taskbar.