This thread has changed my view of the world. I used to be happy with my car, but now I am pissed off that the car is 5 years old and Nissan has not released a single upgrade. What's worse is that they have introduced several new models since then, and I have no option to upgrade my car's firmware. I think they have moved all the engineers off of XTerra and are concentrating on the Rogue. I am selling my XTerra and buying an iCar.