[4G64T]

yea the mp3 feature wasn't my main concern since i have a ipod, the things which i liked was the "where am i feature" which finds closest hospitals, police stations, fuel stations, nearest address and intersection even remembers where you parked. which the other unit doesnt have and i think is kind of important to know were things are like gas also Ability to add maps, FM transmitter which the 260w didnt.