PS- when I tried to access any of the extras, besides the 5.1 MLP of America (which is just as awesome a mix as the album is), the dvd stopped playing. Changing the setting in my dvd setup menu from audio to video gives me access to the extras, so if you are having this problem, try that solution (of course, then you lose access to the MLP mixes). I don't believe I have this issue w/ any other dvd-a's, but then again on many of them, all I ever listen to is the MLP 5.1 mix.
Even though I will rarely listen to them, what a great collection of extras. I do wish, however, that they could have included the instrumentals on the dvd, but that's just a statement, not a complaint. I doubt there was enough room. But I'd have traded the alternate album for the instrumentals.