[toastcfh]

i myself have had my diamond get so hot it just shut off with the sprint stock radio. ive learned a few tricks trough just trial and error. first thing did was switch radios. i prefer the telus radio myself. second thing that helps me is switching to roam only when im getting poor signal. from what a sprint rep told me. when roaming in evdoits not rev a evdo. but none the less my diamond doesnt heat up near as bad now and i really havent noticed a drop in speeds roaming. these things work for me. so i would sugest trying them. thats my piece, hope it works or helps someone.