The original split-site festival returns with Travis, Macy Gray, Richard Ashcroft, Paul Weller and All Saints, alongside Death In Vegas, Underworld and Kelis. Purists sneer at the unashamed commercialism of this Virgin-sponsored event - but four years after its inception, most other festivals are happy to cover themselves in brand names as well. Saturday's line up in Essex play on Sunday in Staffordshire, and vice versa.