Touch Bluetooth Problems

[deck]

Where to start...
One of my phone lines on my account is my old 6700. The bluetooth and my car (2007 bmw 335i) worked once while the phone was stock, then never worked again. Then i upgraded to wm6 for the apache. The bluetooth and my car worked well for a while, then all of a sudden one day stopped working. I hated the trouble that it used to cause my, so i added a 2nd line on my account for my 'car' phone. I went with a motorola krzr after i was told motorola bluetooth stacks have no problems with most cars bluetooth stacks. I also had a samsung upstage before the krzr that had no problem syncing with my car, but would never send the correct information to my car i.e. when a call was coming in, it wasnt the correct caller displayed. The krzr worked perfect. Anyways, I smashed my krzr (after the lil nephew soaked it in saliva and the buttons stopped working) and was 'forced' to buy the new touch phone. Since purchasing the touch, i cant get it to sync with my car I had it ONE time come up in my list of bluetooth devices, but when i tried to connect, it would fail, then i would refresh and it would be gone. Please somebody help me. I was hoping that i could get rid of my 2nd line and finally have 1 phone! Is there an update for the bluetooth stack? is there a registry hack? is there anything?

Thanks in advance for anybody that can help me...

-deck