inputs.text: not buy gps - not buy unit gps going deal breaker garmin usually great brand currently owned several units past much lacking unit not know garmin kenwoods fault operation leaves something desired numerous times use lock notice says application error not good thing busy expressway several turns coming upthe screen freezes cannot anything else reset unit several occaisions lost favorite saved locations painstakingly reenter reasons unknown go back 3d view set 2d track settings screenalso even though says current software version not speed limit changed major interstate travel daily months ago regular portable garmin 1450 lmt already updated right change kenwood unit says still current not know clunky buggy version navigation software designed kenwood one normal versions not compatible kenwood units cannot even update garmin site not supported need go kenwoods site look update section makes wonder support updates acouple years road discontinue known gps problehems unit would not wasted extra cash