I just spent a weekend autox'ing my A/T. It was this team challenge thing where we had to trade cars on the team. I never run in car in "D" I always launch in first then find a good spot where the car is fairly settled to get to second. On tight corners I can drop it back to first pretty easy. One of my team mates tried driving the NSX in "D": big mistake. The car shifts by rpms and not by what the suspension is doing. An unexpected shift to third on a sweeper put him into a spin. "D" is for the freeway. Once they all got the hang of manual shifting it, they all loved it. And of course i loved their 5 speeds. I guess my left foot did remember what to do.