Latest map dnloaded cannot find the 287 bypass built in 2007. The Garmin 660, also just purchased, sees it. Like the day/night display option. Volume keyed to noise level is nice. Proximity... read full review
I bought both units. Clearly the simpler to operate is the Garmin. Both units have 2008 updates, but the garmin sees streets built last year, the Go720 does not. Mounting kit for the garmin is better. Neither a... read full review