Does anyone have a general idea of what the Nokia repair center would charge for an out-of-warranty replacement of a 770's earphone jack? Nokia's site says to send the device in, then if they determine it can be repaired they'll contact you with an estimate, but that seems like a bass-ackward way of doing it to me. Has anyone had it done, and if so what did they charge?

Alternately, since a 1/8" earphone jack is a standard electronic part, how hard would it be for someone who knows about replacing electronic parts to get the case open and put a new earphone jack in themselves? (My brother is an electrical engineer; I suspect I could get him to do it.) Are any special tools required?