I live on the edge of the 3G network (no pun intended). When my mother's Iphone 4 displays the 3G network and my son's Pantech Ease displays the 3G network, my Captivate says I'm still on the Edge network. This is an issue since I cannot utilize MMS and have difficulty accessing webpages, email, etc on the Edge network. AT&T says it is the phone and I should return it for a new one (this will be my third). Does anyone else have a problem with this? Is it my particular phone or just Captivates in general? How can I tell if my new phone will have better reception if I'm purchasing it in a 3G area....or do I have to wait until I'm back on the edge of the 3G frontier?