Led Zeppelin have given a clear hint that they are thinking about staging a full-scale tour after their reunion gig next month. Speaking to Guitar World magazine in the States, guitarist Jimmy Page suggested the one-off show may lead to something bigger. "It's a bit silly not to because there is such massive demand," he said. Until now, the band had said they were only planning to do the one show at the O2 Dome, in honour of Atlantic Records founder Ahmet Ertegun. But following what Page described as the "overwhelming" reaction to the show, clearly they are re-thinking things....