I'm going to be in Indianapolis from April 12th to the 17th (*). Is there a way for me to get a short-term prepaid data plan for my iPad? Will I even need it for the airport and downtown area or is there free wifi? I've checked on the Bell Canada website and they only offer U.S. roaming on the big-money monthly contracts. I'm only getting a cheap prepaid plan for those times when I'm traveling in Canada and there is no wifi (or when the "free" airport wifi doesn't work), so I don't qualify for U.S. roaming. Thank you for your suggestions. (*) You are a geek if you know what event I'm attending !