I was also under the impression that they will be doing a live DVD in not too long, although probably after they've finished the new album, of course. If/when they do, though, I hope they do it like Live on The Edge of Forever, and make a compilation of different shows, taking the best performance of each song from each night. I just don't like the idea of a single show as the basis for a live CD/DVD - what if the band just isn't "on" that night? (Not really a problem with Symphony X, but I'm talking from experience with Dream Theater in particular.)