Esta cansado dos mesmos videos do DreamScene que está disponivel pela Microsoft, entao para tirar você da rotina aqui neste links esta disponivel algum videos para download:

Waterfall Wallpaper: http://cid-ec8126a06ba0990c.skydrive.live.com/self.aspx/extras/dreamscene-waterfall.mpg
Aurora Wallpaper : http://cid-ec8126a06ba0990c.skydrive.live.com/self.aspx/extras/dreamscene-aurora.mpg
Lake Wallpaper : http://cid-ec8126a06ba0990c.skydrive.live.com/self.aspx/extras/dreamscene-lake.mpg
Lake 2 Wallpaper : http://cid-ec8126a06ba0990c.skydrive.live.com/self.aspx/extras/vista%20lake.mpeg