I just purchased "Dinotopia" for my sons and they informed me that on disc 2, there wasn't any sound. They showed me where it occurred (Chapter 15 @ 1:04:59 to 1:05:04). They were playing it on our Toshiba SD2107, so I took it downstairs and played it on the Sony DAV300, and the sound dropped out at the same place. Took it back to the store and got a new one and same thing happened. Went back again and on the 3rd one, still the same problem. Anybody else have problems with the sound dropping out on Disc 2?