Just as the title suggests, if you've got a garmin, and are using mapsource, upload your favourite routes within france and i'll build em into my ride in April.
I haven't got a whole route to share, but I recommend visiting Oradour-sur-Glane (N45 55.966 E1 01.973). Do a search on the internet and see if you might find it interesting. Certainly an amazing experience.