Don't disrespect the old stuff. I like it. And I'm totally confident this will be released eventually. With the significance of the event, high demand for the release and huge amount of bootlegs in circulation it is bound to happen. I think once the door closes 100% on another Led Zeppelin show it will be released. So probably when Plant, Page or Jones dies or totally retires from the music business. Because, even though it won't happen, as long as they are still alive and making and/or releasing music there is still technically a chance they could play again.