Yesterday afternoon, I heard a radio advertisement for Sprint 4G. This was a St. Louis station (106.5 to be exact). The ad promeoted the faster 4g service, sharing the wifi with up to 8 people and stated that 4g was coming to St. Louis soon. I've heard it rummored that 4G was available now in St. Louis and under testing. I need to make a quick trip north to see if I get any 4G signal soon!