Does this happen to anyone. Maybe im being paranoid but when im going down hill the transmission wont shift down smoothly and the rpm's rev. This only happens when I go down somewhat steep hills. Has this happened to anyone else?

 

Yep, similar thing. Went coasting down hills I have the rpm needle jumping between 1 and 2 thousand rpms, its like it can decide what to do. You can feel the car lurching back and forwards. Occasionally happens when accelerating also. I'll be taking it in soon to get it checked out.