I bought an i830 about a week ago. Before i recieved the phone in the mail someone had told me that i made a mistake getting that phone because of the signal problems it has. Sure enough, when the phone arrived i turned it on and in about 20 minutes i realized that the phone signal really did suck. I wnet to the nextel service center and asked what thay could do to improve it and the response was try a new phone (ha-ha). Does anyone know any tricks to get a better signal?