Thats good to hear. Lexus (not the dealer) is supposed to be calling me back by tomorrow to discuss what the next step is. I'm hoping to get a new transmission with the same results as you. I have been looking at the problem and I really think I have identified some of the items that trigger the problem. First, it has to be cold, second, the car needs to run for a short time, 3rd, the car needs to be accelrated or be on a slight incline. I tried to capture this on a video but all I can get is the gauges so it's hard to see what's really happening. Let me know if your tranny starts acting up again. I have to believe there are more people out there with this problem.