The best thing to do would be to ask them to leave your house or just put up a notice "House Occupied by Human beings".
That's silly, the raccoons won't understand me trying to communicate with them - they're French after all...
Of course. Remeber this guy building a bird house with a glass behind and a webcam, getting 40,000 uniques/day and $450/day on adsense alone...
Same here, heh. I'd recommend sticking your laptop out beside your door and loop Badger Badger Badger until you scare them into submission. It'd be enough to drive anyone/anything mad!