Windows 7 already has a good batch of stylish themes and eye-pleasing wallpaper, and now Redmond has opened up its vaults and released new themes and wallpapers, some of them with sponsored partners.

deviantART crafter giannisgx89 offers up an unofficial Vista (SP1) theme that puts Windows 7's basic look and feel on your desktop in a lightweight, non-intrusive way. Take a closer look below. Like ...