A little hijack, but I have a question about the Ent card that I would like to ask. What exactly do they do with the card when you check in? Just look at it, or do they record the number, anything? And while I'm asking questions, does anyone know if you actually have to pay with the same credit card that you put the reservation on, or can you use another credit card or cash when you check in?? Sorry for the hijack, but thanks for any help.