Those sadistic souls over at Lightning GPS are at it again, making the lives of parents and promiscuous children awesome and horrible, respectively. Just in case NavTrac's RTV10 PND isn't enough to keep your mind at ease when Johnny (and his track record of poor decision making) is out and about, there's the newly announced NavGenius. At first glance, this here navigator is about as vanilla as they come, but underneath the shell is a dedicated tracking module which enables the owner to monitor every turn, stop and donut from the web. Heck, you can even re-route vehicles from any connected computer, and the owner can get an SMS should the driver exceed a certain speed or break a customizable perimeter. All that's required to shatter the last pinch of trust you actually had with your offspring is $599.95 up front and $39.95 per month for the tracking service -- which you only pay until they wise up and take a Louisville Slugger to the device.