Hi - we're planning on our first trip to Paris. We have 5 full days there, and i'm trying to plan some general itineraries, and i'm completely lost! We are going to be at the Paris Marriott on the Champs Elysees for the first 3 days, and then at the Renaissance La Defense for the next 2 days. We have no idea how to even start an itinerary - we get there at 7am on Dec 27th and leave the morning of Jan 1. Any suggestions? I've gone through tons of message posts suggesting itineraries and must see's, but have no idea what are good itineraries or not. PLEASE HELP!!!!!