This is getting exciting, you just know there will be some surprises in store for (nearly) everyone. I just re-watched the Model S D and Autopilot launch event video... ... so much new tech jammed into such a short delivery ! Such a dramatic contrast to the Apple event this week that was a whole lot of very nice Earth-positive and privacy stuff which is 100% great, but only contained a few new tech related announcements. Other than the promised prototype rides for select few journalists, what else might be in store ? I wonder if they will have some produced "bits" for this one, to stretch it out a bit... it will be a front-page-news event around the world.