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Summary: Bought this GPS, which came with an outdated 2006 map.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 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.