Obsevation! I drove out to school today with a friend. I noticed it didn't shift hard, but this is a long trip that it usually would act up on. It didn't. But as soon as I dropped my friend off at her house, it started shifting rough again. Now that I think of it, it doesn't act up with others in the car. I always thought it was trying to make people think I'm crazy. Does the transmission want more weight in the car?