It was front paged a few months ago, but I want to be certain and know if anybody has done this yet: T-Mobile sim card with the iPad? I understand that I would need to cut the sim card by using a cutout, and that's not the information I was looking for. I know that the iPad is already factory unlocked, so it WILL work with T-Mobile, but AT&T's data plan is ridiculously expensive for such little data, and its making me almost regret getting the 3g just because of the fact I don't use it because I don't want to waste data. So if anybody has T-Mobile on their iPad, could they let me know the plan that they had to register for when they went into the T-Mobile store?I am looking for just a data plan, and just a sim card, do I need to have a phone from T-Mobile to get a sim card? do I need a minutes plan with a data plan?