Watched Rave for the first time on my brand new 622 last night (Dave Mathews Band from Central Park). Pretty good video, but disappointing audio. I use the optical digital link to my Yamaha 5.1 receiver, going to Infinite fronts and center and BA rears, with a wonderful Infinite 150W 10" sub. The problem was literally no bass feed to the speakers and sub. You could not hear a bass guitar track at all, and barely hear the kick bass from the drum kit. The sad part was that when the camera would focus on the bass player, it looked like he was tearing it up, but you couldn't hear anything he was playing! I turned up the sub, and it was actually coming through the walls and floor all the way back in the bedroom when I checked up on my wife. Obviously, this was too much feed, but even still, no bass line coming from the electric bass player. I turned the sub back down to a normal level. Not exactly a Digital 5.1 experience (and my receiver verified on the front panel that it was receiving and processing a 5.1 signal). Anybody else experience a washed out, less than full audio experience with Rave? I recorded Peter Gabriel's concert the other night in 5.1, so I'll see if it was just the Dave Mathews mix and report back......