OK, still at work and haven't listened to the DTS 5.1 on the 3D disc to compare it to the Cinema DTS discs but here is a comparison of the surround left channel of the Cinema DTS (top) and the new 3D disc (bottom). I figure; if there were any changes they would be more obvious on the surround channels. I took both DTS tracks and converted them to 6 Wavs using Eac3to. Even accounting for changes in sound level, they are different.
