Desktop Earth - You should run it as admin.
EarthView - Free Cloud Data Download
Earth 3D Live Wallpaper - Earth 3D Live Wallpaper helps you capture the beauty of mother earth.
TerraTime - TerraTime provides an amazing, interactive, real-time virtual Earth.
EarthDesk - Xeric Design, Ltd. is a leader in global time and mapping software.
HD Space Live Wallpaper - HD Space Live Wallpaper helps you get a glimpse of the earth’s magnificence.