DVD finally available
The dvd was released as part of the "Universal Vault Series"
http://www.amazon.com/Madame-Sousatzka-Shirley-MacLaine/dp/B00N47NUBW/ref=sr_1_1?s=movies-tv&ie=UTF8&qid=1422566900&sr=1-1&keywords=Madame+Sousatzka
I bought the DVD as well. It's a beautiful, restored print, with high sound quality to boot. Universal did a nice job on the release of this wonderful film.