Hi. I will be in Madrid for several days. Someone knows how I can save on internet connection with my ipad? I read that roaming costs by using the Internet outside your country are very expensive, besides carrying the Ipad throughout the journey was difficult for me because between airport and airport can harm me, because I really need is internet 1 day or 2 and the other not. Anyone knows if there is a service for renting Ipad in hotels or tourist places in Madrid? Thanks.