Can you share your edge data with other devices (hotspot)? I've got a MyTouch 4g with unlimited everything including free hotspot. I use it in order to take credit cards with my iPad and to submit financing for my customers using my MBA. I believe that edge would be fast enough for those things. I think that I'd be willing to give up high speed data in order to go back to an iPhone but I'd have to be able to share the Internet connection with my other devices in order to make it happen. I'd prefer to use a factory unlocked without having to jailbreak it.