The French in One Easy Lesson
Just tripped across a long screen of social hints and tips for people (especially business types) who must interact with the French in France and not put their foot in it.
Some of the tips made me smile, some made me laugh out loud, some sounded like so-o-o 19th century (to be fair, much social interaction in France is so-o-o 19th century) but on the whole, for those who need to become a little more elegant while dealing in the Hexagon, this is a good starting point.