Why do you need to hear LOB in 5.1? That's overkill. The extras more than make up for the sound "problems". The commentary tracks are great as well as the deleted scenes, promos and radio commercials. The commentary track in Jabberwocky is great. Gilliam and Palin can't seem to stop goofing off. And thanks to the magic of DVD you get full frontal nudity on a PG movie
I can't wait for a SE of Meaning of Life.