Hey guys, this is my first time posting here, I come with a small dilemma. You see I currently live in the Dominican Republic, where the iPhone 3G has recently been introduced with a carrier (Claro) anyways, the problem is I'm leaving to Canada in about 4 months, but my birthday is coming up soon and I have the opportunity of getting an iPhone 3G. So my question is: If I buy the iPhone in the Dom. Rep., activate it with Claro, then when I go to Canada will I be able to activate it there with a new carrier? Thanks for your help.