I recently talked to AT&T customer support regarding my upgrade eligibility and the iPhone. One thing of interest was that she told me there is a new policy that you can only buy an iPhone every 18 months now... I thought she meant at the subsidized price, so when I clarified that with her she said that it doesn't matter what price... they won't sell you an iPhone if it hasn't been 18 months since you purchased one. She said it was to prevent buying/selling iPhones online for profit. I mentioned that I could just get one at Best Buy or Apple (or wherever else they're sold) but she said "we track them and know if you add a new iPhone to your account" and that they can somehow prevent you from doing this. I highly doubt that last part, but who knows.... That would suck! What do you think? The last AT&T customer support person I talked to (about 3 days before this one) didn't mention that...