doesn't verizon have their 2g network and 3g on at same time and that's y they have 2lists of bars on their corner of phone. One is evdo and I forget the other. If iPhone did this wouldn't we not get dropped calls on re switch over of the network? I know calls shouldn't drop on switch over but it does with this firmware 2.02 maybe with new firmware the switch over to edge from 3g during calls won't cause dropped calls and thy won't need to keep both on. It's just a thought.