Had a quick flick through, and didn't see one of my all time favourites listed (that said page 4 was blocked at work, because you're all offensive apparently)-
The diving bell and the Butterfly (le scaphandre et le papillon) -
http://www.imdb.com/title/tt0401383/ - the book is stunning, the film is also stunning IMHO...... Its the true story of a man who suffers locked in syndrome, and writes a book using one eyelid to direct the person to the correct letters to write down.
A very long engagement (Un long dimanche de fiançailles) -
http://www.imdb.com/title/tt0344510/ - Like Amelie, directed by Jeneut, with Tatou as the main character, but I prefer it to Amelie.
35 Shots of rum (35 Rhums) -
http://www.imdb.com/title/tt1100048/ - Daughter and Father struggle to maintain their close relationship when the Daughter meets a boy/man. Quite a dour, silent film, but puts the aspect of feeling isolated across very well.
The science of sleep (La science des rêves) -
http://www.imdb.com/title/tt0354899/ - its in france and set in france, but I'm not sure if its an actual french production. Its directed by Michel Gondry (he did spotless sunshine of the eternal mind), basically man falls for a wimminz and decides he wants to try and demonstrate the content of his rather mental dreams to her.