Best GPS Devices - USB 2.0 PC Interface, 6 to 14 Hours Battery Life, External Antenna Hookup Antenna

'The Mio C520's media player is basic (though you get equalizer settings and playlist creation) and as we mentioned earlier, the interface is somewhat confusing and bare-bones.'

'The Garmin StreetPilot c550 is occasionally slow to acquire a satellite fix, and it's a bit pricey.'

'The MSN Direct service isn't available in all areas, and names of gas stations weren't always provided.'

'The Garmin StreetPilot c550 is occasionally slow to acquire a satellite fix, and it's a bit pricey.'

'The MSN Direct service isn't available in all areas, and names of gas stations weren't always provided.'

'Slow route calculation and re-calculation.'