Indeed, my mom's 2004 lexus's builtin GPS will automatically recalc the route as you do whatever you want. There are very few features to differentiate GPS sys

Indeed, my mom's 2004 lexus's builtin GPS will automatically recalc the route as you do whatever you want. There are very few features to differentiate GPS systems. The chipsets themselves have become pretty good, and the good ones aren't terribly expensive. Instead vendors have to find other ways to do it. Inevitably that's going to be finding really irritating ways to make people want a higher-up model. On another note, I really should get her a new maps DVD..