Does anyone have experience with the Paris-Pass or any similar attractions passes? I'm travelling to Paris in May for a week and plan to hit the museums, etc, pretty heavily. I used the British Heritage Pass when in Scotland a couple years ago, and it worked great at bypassing lines and saving money. Does the Paris-Pass or any other pass work similarly? Does it really get you past ticket lines, or do you have to stand in line to get a paper-ticket by using the Paris-Pass? Thanks for the info!