Summary: I bought this unit and now I constantly get a "signal is too low" warning, when driving in the same areas where I didn't have this problem before. Called LG customer service and was advice they don't service this model any more and referred me to a 3rd party repair for assistance.
Summary: Bought this GPS, which came with an outdated 2006 map. When trying to update, we were informed by LG that we needed to purchase a new map for $100. Again, this came preinstalled with an OLD map and now they want us to purchase. All other companies allow you to download the new maps for free.
Summary: I got this unit from overstock about a year ago. It has worked as it should the only down side is the Maps on the unit are from 2006 and if you want to get updates from LG it will cost you $99.
Summary: I purchased the LN740 for my wife about a year ago, and we've been generally pleased with the features and performance, particularly given the low cost - that is, until I tried to update the installed maps.