Hello guys, Im going to fly to California in July and I'm planning to buy the new iPhone 4 but I have some questions : I would be able to buy the iPhone 4 in Apple store without commitment like It was previous year with iPhone 3GS ? I heard some rumors that they don't sell to no American citizens and about a commitment to data/voice package. also, What about Bestbuy? can I get also from them the iphone 4 without commitment. Thanks in advance !