I like to keep things simple don't you. So to help us to do that lets use an illustration. Lets think of cars, lets say Toyota, and Lexus. Two cars both backed by the same company. Take your top of the line Toyota., that will be the NE 1. Now take your Lexus but it's last year model, this is the Droid. We have to call the Droid the Lexus because of its design and materials used to make the phone. Its a luxurious device. You are in the market for a car, and money isn't an issue for you at this moment. Looking at both models both are new, which one to buy. Because the Toyota (N1) is newer it will have slightly little more horse power. The Lexus has that look and feel of a master piece. Now the sales man tells you that theirs a chip that will be available for free in a few days that will boost the horse power for the Lexus to match the Toyota. Now I think all of us know what car we are driving of the lot that day.