Presenting Two New themes for your Windows 7 Desktop. The Shamrocks theme and the Discovery LIFE theme.  The Shamrocks Themepack has been released by Microsoft for the Saint Patrick's Day celebration on March 17th. The Discovery LIFE Themepack - as the name suggests - is from Microsoft and The Discovery Channel. This theme also packs in 5 awesome high-res wallpapers.

The Shamrocks Themepack: Direct Download from Microsoft Website.

The Discovery LIFE Themepack: Direct Download from Microsoft Website.