I have a Socket Bluetooth CF card (BT1.0b)on HP Jornada 568. I also have Nokia 6310 (BT1.1) and Troy WindPort (BT1.1) PCMCIA Card on my IBM Thinkpad A21m with WindowsXP. None of these Bluetooth devices work with each other using latest drivers available from respective companies. I'm losing my confidence about this new standard. Is there any hope for people like me to see one day these devices actually work together?