Microsoft today released two RSS feeds for Windows 7: "Plants" (Flora), "Earth" (Terra). Dynamic topics are generally very small, only a few KB, after using the topic, it will get pictures from the RSS feed, and will automatically update, if Microsoft new wallpaper, then the theme will be automatically downloaded to use.
To remind you that using a Windows 7 RSS Dynamic Theme may encounter a black screen situation, which is caused by a variety of reasons, such as you are logged in as a guest, or your current speed is too slow, causing the system can not download wallpaper.
These two dynamic wallpapers currently provide 11 wallpaper , including bright flowers, green foliage, vast grasslands, boundless deserts and other natural and cultural landscapes. In the future, Microsoft will continue to provide new wallpapers, and automatically pushed to this kind of RSS dynamic topics.
Earth
Plant
Official Wallpaper:
Earth
Plant
Official Downloads:
"The Earth":
Http://download.microsoft.com/download/1/6/F/16F2C5E8-96B0-40B2-8094-01F73846A4E2/Terra.theme
"Plants":
Http://download.microsoft.com/download/1/6/F/16F2C5E8-96B0-40B2-8094-01F73846A4E2/Flora.theme