http://www.macrumors.com/2008/05/23/3g-iphone-to-support-42mbps-evolved-hspda/
We know what is coming we have seen the new device and it will be available on our network as soon as it is launched in the USA. By Xmas this phone will be capable of 42mbs which will make it faster than a lot of broadband offerings and the fastest iPhone on any network in the world