I'm looking forward to this one. What an awesome album.
In reading the press release more closely, it looks like in addition to the Bono demo on disc one, there is also unseen interview footage with Bono on the DVD. There are also alternate videos for "She's a Mystery to Me," so I guess it's possible Bono and Edge could turn up in one of those.
Perhaps U2 is encouraging the release of all these archival "side projects" so that crazies like us will be distracted by the fact that there is no new album on the horizon.