Just an update here. I just picked up my X after a month and a half of being in service at the dealership. A little history, I have a 02 4.4 with the Dinan S-2 package on it. My trans gave up on me at 72k and i had it replaced with a rebuilt one from the dealership under cpo warranty. A couple days after i picked it up the trans. started to slip in passing gear and after having it in reverse then drive. I took it back and after a bunch of ( BS ) they decided that the new trans. was no good. The dealership put another trans. in this week and everything seems o.k. They want me to drive it over the weekend to see if I have any problems with it. If not then on monday they will reinstall my dinan trans. software wich I hope that does'nt screw everything up. Wish me luck cause after all this I would like to enjoy my X once again!