Maybe my iphone 3G runninf iOS 4 is so slow is becuase of Carrier IQ ? the 3G is slow enough running iOS 4, but it seems to lock up and freeze like its being keylogged. If the Carried IQ program is non resposive, then the device freezes (stops responding to user requests). Anyways I don't need that thing slowing down my device, I need every percent of cpu usage free, as my device is slow as it is. Its like being kicked in hte nuts when your down.