There's been talk the last couple days about the fact that there really isn't anywhere in the States to take advantage of the blazing 7.2Mbps downlink connection supported by the iPhone 3G S -- except for one great hope, one diamond in the rough that could become a shining destination for 3G S owners the world over. That destination would be Chicago, where AT&T fired up 7.2Mbps trials late last year, and the hope was that they might be letting lay folk (like us) in on the action in time for the 3G S release. Well, we've been running side-by-side tests today, and the short answer is that we're clearly not accessing 7.2 -- granted, the 3G S is getting marginally fast
