What happens when brand new iPhone 3G's come with 2.2 and the latest baseband? Then what? All of these people are going to be out of luck too? To say that 2.1 is your only chance to ever guarantee an unlock is kind of misleading. Is the Dev-Team going to give up after the majority of iPhones are running 2.2 and say "Well, you shouldn't have upgraded... too bad."?