I have some concert DVDs and noticed the sound is never really that good. On the ones I have anyway. Metallica: Cunning Stunts would be the exception. Also I noticed the sound is mastered 100% better on the DVD that came with Metallica's St. Anger CD than the CD itself. I'm really waiting for Pink Floyd: Delicate Sound of Thunder to be released. I'm sure the sound on that would be incredible.

Anyone watched Yanni: Live at the Acropolis?? I'm curious how the sound is on that.