I have the what seems to be infamous 3com Bluetooth PC Card. I understand that it has fairly limited capabilities, which irks me, but I honestly only really use it for DUN.

That said, is there a way to get it to work with the XP SP2 Bluetooth native support? I tried editing the bth.inf file, which looks fine (and installs the XP Bluetooth manager properly), but I always get an Error 10 (Device will not start) in Device Manager. Any tips (beyond getting a new card - which I won't do, and going back to the 3Com software - which I will if this fails)?