Apple must be laughing their heads off - being able to sell the "same" product to so many people twice. Certainly must give them some confidence that a revised iPhone should do well - and puts them well on target for that 10 million mark. Not that I begrudge people the right to spend their money as they wish - just that I'd like to see a few more features before replacing my 8GB iPhone.
Of course the potential deluge of applications that are imminent could change my mind on that.