U2 really need to get with the times on this one. I have heard they are "perfectionists" and don't want mistakes getting out from when they play live for eons. Well, every show is bootlegged and put on the net anyway, sometimes with inferior qualify. So inferior quality recordings are being put out there which can make a performance sound bad. Flies in the face of the perfectionist argument. That is why Bruce decided to do it. He heard the bootlegs out there and said we can do better than that. Technology has reached a level where it is easy to release these recordings via download,