Hi, im thinking of getting an iPhone 3Gs. Im a little confused on how the whole process of ordering online works. Im not a ATT customer, and i found that i could pay my deposit over the phone. But besides that, i want to know if the iPhone is sent to me pre configured and activated, and can i just use it right out the box from home? Will the phone be sent to me sealed and un opened? Hope some can help clarify this for me.