Sorry for the lack of info re: the Chabrol box set. I'm stuck with the T.V. internet at the moment but I'll do the best I can.

The set is released by Arrow films and contains all eight of the Chabrol films on their books - 

Les Biches
La Femme Infidele
Que le Bete Meure
Le Boucher
Juste Avant la Nuit
Les Noces Rouge
Nada
Madame Bovary

The other releases are probably cashing i on the box set, unfortunately I can't check who the diributor is at the moment.

At least I can understand why Le Boucher was given away now, a bit of a teaser for the set.

Cheers Trev.