Led Zeppelin met with the press on Friday (September 21st) in London to launch their upcoming CD/DVD Celebration Day, which chronicles the band's 2007 one-off reunion concert. The band -- Robert Plant, Jimmy Page, and John Paul Jones -- was adamant about not addressing any reunion rumors -- despite the fact that they were promoting a film of their last reunion. When asked if the band would be performing together again, Jimmy Page told a reporter: "Let me ask you a question. Have you seen the film? Did you enjoy it? Then we've done our job, haven't we?" When asked if Zeppelin would "do it again," Plant cracked: "With you?"