Windows 7 Screensaver

Screensaver with the logo of Windows 7 Milestone 1, works both in XP and in Vista, and I imagine that in previous versions of windows also.
I have used the original logo: [link]

Protector de pantalla con el logotipo de Windows 7 Milestone 1, funciona tanto en XP como en vista, y me imagino que en versiones anteriores de windows tambien
He usado el logo original: [link]