Do you know Windows 7? Do you know CITRIX? A Windows 7 Themepack…
Download: simplicity is power.themepack
The new version can be found here: Simplicity.themepack V2
Just download.. doubleclick and feel the power of simplicity
Edit: If you like the pictures in the themepack, just change the extension of the downloaded .themepack to .zip. Then you can extract the images used there.