Can someone give me a for sure answer about this? I want to know, if I'm a new customer who requires a security deposit to open a new account with AT&T, will I be able to pay that amount at the APPLE store if I camp out tonight? I just called one Apple store and the guy said that yes, you absolutely can, that they have an AT&T person there to help you, etc. But I want to make sure, and all the other Apple stores in my area are unreachable (busy signal). Anyone know this? I really don't want to wait overnight to get turned away.