I just got a 05 4.8is. The dealer didn't have the BT passkey so I had to dig around by the spare to find it. (Thanks to this site I was able to locate exactly where I could find it, btw) I then attempted to pair my phone. I have a Treo 700w, Verizon, with the Windows OS. It transfered only two contacts, my voicemail and my mother's number. Joy. I have searched and searched x5world and a few other sites for info on how to transfer all my contacts. I made the ones I use the most all speed dials, but that didn't do anything. Also, I don't think the phone is staying paired. It is a -114 TCU (at least, I think it's a TCU, still kinda confused with the whole TCU/ULF stuff). Along with that, I was trying to determine if this also had voice commands for the navigation system. I thought I would have to buy another module for that according to the post about the voice recognition module, but the dealer said that I shouldn't. Couldn't really find a straight answer on that either. But despite all my confusion, this site has already been a tremendous help. I did manage to update the OS for the navigation, so I suppose that is a plus. Thanks!