I'm want to buy the Alpine Bluetooth add-on (KCE-300BT) for my Alpine head unit (CDA-9885), but before I do I'd like to know if this works with the Treo 650. They have a specs sheet that lists a lot of phones that completely, partially or not compatible at all. On that list is the 680 and 700w, both with limited compatibility. I'm just wondering if anyone has tried this with a Treo 650 and had any success.

(Yes, I did read the thread on the KCA-100BT and the Treo phones here, but that is the older model of Alpine's Bluetooth add-ons. I don't think that's compatible with most of the newer head units. Also I reckon the newer one would be compatible with more phones anyways.)