Hi All, Does anybody have a DVD of ballet "Swan Lake" by Tchaikovsky, released from Arthaus Musik? I bought one in U.S. and it is said to have both DD5.1 and PCM stereo track, even in back of the case. However, I couldn't play the PCM stereo track, and ended up to play just poor-sounding DD5.1 track. Please share the experience with this DVD if any. Thanks in advance.