What's up - I'm a bit surprised to see you here reading this. Anyways, I decided to join up since I'm planning to update the ECU on my car. The dealership wants to charge $700+ to do the update they should have done 5 years ago. Transmission judder was called "normal" by the so called mechanic - despite there being a service bulletin for that exact issue. Anyhoo, I'm going to see if i can't update it all myself