Well, here's my predicament... My Blackberry Curve is on its last leg and I really need to upgrade it soon (and I've decided not to go the Bold route). I plan on buying the iPhone to replace the Curve on Monday after work. Here's where I have a question. If I purchase either: A. A refurbished 16GB iPhone 3G off of AT&T. B. A brand new 16GB iPhone 3G at Bestbuy. Will I be able to purchase the new or revised one at a reduced price in the summer? Would I have to turn in my old iPhone if it does become a possibility? And which route to you think I should go: A or B... Thanks in advance!