Yes, it feels really amazing when you can set the live earth rotating wallpaper as your desktop wallpaper. As per your timezone and location it will show you the picture of earth. It will generate a high-resolution, accurate representation of the Earth. The imagery is based on NASA’s Blue Marble Next and Earth’s City Lights as shown in the example image below.
Earth Day and night is accurately represented depending on the Sun’s overhead position (which depends on both the time of day and the day of the year) and both the snow cover and the foliage changes with the seasons.
This application is not portable but requires very less memory of approx 3 MB, and it seems to work on all windows including windows 7 we have tested this tool on windows 7 32 bit Ultimate Edition.