Earthdesk: Realtime Earth Image on your Desktop

Here is a really cool desktop for your PC or Mac. It is a photo of the Earth that updates constantly to changes around the globe. It shows clouds, lights at nighttime, hurricanes, sunlight or nighttime. Basically it shows you an exact photo of what the Earth looks like from space at that exact time, ie. in real time. It lets you customize the look a lot so it suits any of your global viewing needs. dl the trail version here, or buy it for about $25.