written by 
oregonjohn1 on Thursday, October 29, 2009:
Excellent bright sunlight visibility, functional user interface, and has the ability to select avoidable roads and areas which is valuable during major interstate construction projects. Comes delivered with complete car windshield mount w/power cord and complete RAM brand motorcycle mount. Couldn't ask for more in a multi-vehicle gps. Latest software resolves past issues properly. Bluetooth interface is hampered by the difficult task of maintaining an 'authorized' phone list, but with all the new phones released I somewhat understand why, though I wish more effort was put towards expanding the approved cell phone list given this is a bluetooth receiver. The Zumo 660 even has an external speaker and antenna jack if needed. Rated 4.5 for overall bluetooth compatability, wishing they put the USB port under the side rubber cover instead of having to remove battery cover, and that junction view is not widely available in most areas. No other complaints knowing there is none better.
