I happen to have a motorola droid which I am using as a media player. It is better than an ipod touch and was only 50 dollars which is why I have it. However, I happen to be in Canada, and can't use it with cell service which I might want to do. I have heard tell of people switching carriers on this device in the US, and am wondering if that is possible in Canada (probably onto telus). Is there any somewhat straightforward way of doing this?