just got my car back from the dealer (BAY RIDGE LEXUS OF BROOKLYN, NY) after a week, so far everything is good leak from the transmission is gone! .... the service dept personnel are very good and knowlegeable, Andy my service advisor and Mario who is their master mechanics was very focus into this unusual problem from the biginning to the end in solving this, and also my very patience salesman Miguel who is following the situation and giving me uptodate on what is going on... made an arrangement to pick up the car late in the night and he was there waiting for us...car is clean, in and out... they take care of it just like its their own... thanks folks... job well done!