Due to the issues we all experienced on 6/15 in order the iPhone 4, I reserved one for pickup at the AT&T store today. I was not eligible for the upgrade price or even the early upgrade price but still bought one for $599, without any commitment/contract. A couple questions about this: 1. I have an iPhone 3GS that is still the activated phone on my account (the iPhone 4 is still in the packaging). If I try to sell the new phone, will the buyer have any problem in activating it? Will it be somehow tied/locked to my account? 2. Will my upgrade eligibility change after buying a no-commitment phone? I've checked with AT&T on this and they said no but I wonder if this purchase from the Apple store will take a while to hit their system?