When I try and Upload some Bilder in the Hintergrund section it uploads as a Foto instead. How do Upload it as a Hintergrund without it making it into the Foto section?

When Du Upload an image , there is one yellow box on your right that says : "Use the Hintergrund setting for large, high-resolution Bilder meant to be used to decorate your desktop.Any Bilder that don't fit in with the other categories should be added as PHOTOS.Any Hintergrund uploads smaller than 800x600 will be re-categorized as photos, and any Bilder 200x200 and smaller will be automatically re-categorized as icons. "