anybody have any degree of success? i can't get a concrete answer on line if 2.1 BT stack supports PAN, but I'm guessing so if it's implemented in WiFi tether. However in 1.6. BT Tether always FCes. Only updated to 2.0+ does it not FC, but then I can never connect to it w/ Widcomm stack in XP or native BT stack in Win 7. The former complains that Hero doesn't support DUN (and unfortunately, I don't see PAN in Widcomm); the latter just doesn't work.