I want a phone card so I can ring home from my hotel room at POP. First of all, is there any sort of charge for using your room phone? Secondly, which cards/online codes are best? I've found this but it's confusing. http://buy.phones-cards.com/p/info.php/Lucky_Minutes I'm not entirely sure what the charges are here? I won't have a car and I don't want to buy the rip off cards onsite, so I'd prefer an online pin one like the one above, unless there are cards that are reasonable I can get to without a car. Anyone used a good one worth getting?