the easy navigation is 1 thing they do have an advantage over , but i was only saying what i read from 1 news paper article and my knowledge of hand held systems.!
as for the nano, i just mean the 1 thing i need it for *(long trips)* it doesnt have enough battery power for, and i dont want to buy additional 20 doller equipment for it to operate as i hoped it would by itself i.e the car battery charger thing., and i was disapointed when i had static coming out of the speakers , and as far a could tell lesser sound in the right headphone, and best buy couldnt at that moment find any problems with it, and wouldnt even let me test it with differant earphones , becuase as i still found, the volume was still messed up, and the static came back imediatly the next day. i feel i could have better purchases with my money.
