There are rumours circulating that Led Zep are to reform and tour next year.
The reason for this is because of Sanctuary Records, who have bought a lot of Classic Rock's back catalouge, and have on their books Iron Maiden, Black Sabbath, Rush, ELP, Motorhead and a shitload more.
They are also a management group and manage Page/Plant.
The company have some financial difficulties, and rumours persist that Led Zep are to reform in order to help the record company and tour in 2006.
Sadly, I do not have a link, because I just heard it on the radio.
But, if Pink Floyd can do it...