Hi Greg,
The system is very accurate. Scary in a big brother is watching type way.
As you drive along it will prompt you to turn in a 1000 ft, and a bar will appear on both the nav and odometer and start declining. When it disappears, low and behold you are at the exact point where you would need to turn.
Locations can be found, however actual address numbers are limited to blocks i.e. if you are looking for 847 Halecrest it will give you between 825 - 850 Halecrest. I have not had this hinder me in any way so far.
The rerouting could be better. It will try to get you to uturn ( depending if you are on a street or not ) but if you blow that off it will recalculate another route. Calculations times never are more than 20 sec.
Things I could live without: no street names on map on in directions, inputting address ( definitely cannot do a new one on the fly , however a saved previous locvation takes only seconds ). Lastly, if you live in area with alot of freeways like I do ( SoCal ) it alerts to merge right when it notices another highway splitting off the one you are on. Valuable if you are in the granny lane, but in with a Benz you are more than likely in the speed lane and the info has not affect on your decision. And no, it cannot tell which lane of traffic you are in.
Overall, I really like. If you are looking for something that is as cool as it is functional, then this really fits.
Pls forward me your thoughs on the timeport phone system. I would like to have one added, but would like to get opinions as well.
TogaShark