iPhone 1.0 adopters are already hawking their first-gen iPhones and preparing to line up for the new model. But fear not: Monday won’t just be about the new iPhone, it’ll be about what’s new for your iPhone. Here’s why you should keep your “old” phone (until it breaks, anyway).
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And don't forget that I have an exclusive report on how to get 3G on your first generation iPhone without any hacks - that I already use every day.
I don't think the CPU is changing inside the iPhone - so the 1.0 phone will be no less responsive than the 2.0. AT&T has promised not only expanded 3G coverage but faster EDGE as well