Looks a good choice Adrian. I've not seen it, but the plot sounds similar to an excellent book I've read, but alas can't remember the name of.
If you're looking for some good films to while away the sleepless nights, whilst not destroy your mind with BB, then the Argentinian film "Bombón: El Perro" is quite good - saw it at the Clocktower/David Lean in Croydon (they get some good films). And of course there's the Italian classic "The Bicycle Thieves".
Failing that just stick on "Jamon Jamon" and drool over Penelope Cruz