When I did a search on Futureshop's site for The Sound of Music, I see multiple versions. I know there was a 35th anaversery edition done a couple years back. I heard about it on the "DVD Discoveries" DVD. They have a 2 disc version which was just released in October. Is that the right version just repackaged? It has a 86 minute documentary and a couple 36 minute segments. So which version to I tell my mom to get?