i saw some conversation on the U2'ubed topic about being able to download the footage broadcasted on the monitor for some/all of the shows...the topic mentioned searching U2Torrents, but I'm absolutely terrible with that site, and I'm having a great deal of difficulty figuring this whole thing out.
Nobody has actually got a feed from the screen but the recent New Jersey dvd has a cam in it that is fixed on the screen to give the impression of a pro-shot.