Just got my new Peugeot 806! What are your first impressions and any tips for breaking it in?

Just picked up my brand new Peugeot 806 and I'm eager to hear your thoughts! What did you guys think of this MPV when you first got it? Any must-know features or settings that aren't immediately apparent? Also, what are the best ways to break in a new car like this one - oil changes, mileage tracking, etc.? Help a newbie out!