FYI: I was able to get my hands on the Nordic version from here http://www.gucca.dk/
I had to use a Danish to English translator, ordered it on the 9th got it on the 17th.
I can verify it is Region B, I had to rip it, make it region free, and reburn it to watch it on my HT. Which is ok I just swap out the single disc case for a two disc case to hold both.
As for the sound, I can tel you the DTS HD MA 7.1 blows away the DD 5.1 included and I got plenty of rumbling bass. However it has been a long time since I watched this on DVD so I can't tell you what if any booming bass is not there. I do believe they could have done more with it but I like thundering bass.
Here is a cover shot;
Here is a screenshot I took for comparison with the others;