or the RAZR v3xx I'm going to buy today affect my DATA plan? Will I still get unlimited data on a non iPhone using the same SIM. If so then that would be great to be able to use the RAZR as a bluetooth modem in 3G areas. Anybody have any idea? As an aside, if you're already an AT&T customer and are no longer "in contract" you are eligible to upgrade to a new phone and get the 2-year contract discounted price. If you're planning on buying an iPhone tomorrow it's not a bad idea to go today and get something like a V3xx or a Sync or something along those lines to use when you're doing something (mountain biking in my case) where you don't really want to carry your iPhone with you. You'll get the discount and since you're going to sign a new 2 year contract tomorrow you're really not coming out any worse off contract-wise. You get a decent backup phone at a nice discount. I talked to a few reps and they all agree there isn't a problem doing this. Just thought I'd throw it out there so that you may feel less cheated by signing 2 years of your phone provider choice away and not being compensated for it with a discount on the iPhone.