Well, here it is - follow the [url=http://www.letour.fr/us/homepage_horscourseTDF.html]clicky, linky thing[/url].
It's a hilly one. Clockwise, so sprints for a week, then alps, then Pyrenees (including the Tourmalet twice), an individual timetrial in the Bordeux flatlands and a dash into Paris as usual to finish.