Apple's iCloud redefines the mobile -- and cloud -- experience

You have to hand it to Apple. When the company gets serious about something, it really creates a paradigm shift. Yesterday, Apple did it again with iCloud, the forthcoming cloud service that will debut this fall with iOS 5 (it's in partial beta now). The concept is very simple: Have all your devices sync automatically over the air, using the cloud as the intermediary.Sarah Michelle Gellar: Sexy, Edgy New Tv Show Penelope Cruz Hulu Baby black rhino