There are 15 wallpapers packaged into the Arctic theme for Windows 7.
Windows 7 customers need only double click the theme once it’s downloaded in order to install it.
Users running Windows Vista, Windows XP or other operating systems can also grab the theme and unpack the wallpapers which can be set as desktop backgrounds one by one.

Here is the glimpse of whats inside the themepack you’ll gonna have ;)

Awesome Scenery isn’t it? :)
How to apply this themepack? you will just have to download it and install in on windows 7..

Download Arctic Windows 7 Themepack [via microsoft]