I've just upgraded to the Galaxy W and like it a lot. One fly in my ointment is it can't seem to find my BCK05 bluetooth handsfree device (it's one of those that clips to the visor or vent). The phone finds other BT devices nearby and I've paired it with my old phone so bluetooth is working. It just won't find the BCK05. The device is definitely in pairing mode. I've read elsewhere on this forum that 3.0 isn't backwards compatible with 2.1, but I've read conflicting information on other sites. Any ideas?