Microsoft has just released 2 new official themes, named Rango and Antarctic, to the Windows 7 Personalization Gallery which are available for free download. Both these themes contain some excellent high-resolution (1920×1200) desktop backgrounds to beautify your desktop.
Rango Windows 7 Theme Pack
Give your desktop a taste of the Wild West with this free theme for Windows 7 starring Rango, a chameleon with an identity crisis. The upcoming animated comedy movie, featuring Johnny Depp as Rango—a sheltered lizard who becomes an unlikely hero—opens in March. The pack contains 7 HD animated wallpapers.
As always, Windows 7 users can install these two themepacks with a double-click after downloading them. The themes can then be customized from “Personalization Gallery”. Of course, the Rango and Antarctic Windows 7 Theme Packs are designed to integrate seamlessly only with Windows 7. However, Users running other operating systems like Windows Vista and Windows XP may still download the theme packs and use an unpacker like 7-zip to extract the wallpapers to their system to use them without the theme file. Fans may even go the extra step and install a wallpaper changer to automatically switch between all, or only some, of the wallpapers of the themepack.