A Florida man named Scott Weires has canceled the order for his long-awaited Nissan GT-R. Why? It's not that he was disappointed in the car's performance credentials, far from it. The problem is that the GT-R is equipped with a 'black box', similar in theory to the kind found on airplanes to help determine what went wrong in case of an accident or breakdown. By the end of 2012, car buyers won't have a choice as to whether their new car is equipped with a 'black box,' or Electronic Data Recorder -- they will be federally mandated to carry one. These devices track information that could be useful to the manufacturer in determining exactly what is, or has been, going on with a car. There are a few worries, though, that warranty claims could be denied if the automaker, Nissan in this case, deems that the car was being raced or abused in some way or by police or lawyers to determine culpability. Nissan's GT-R carries an on-board recorder that keeps track of the past few day's worth of driving and cannot be disabled. In the case of Scott Weires, an attorney no less, that was enough to look elsewhere. Would it be for you?