Ok i was thinking about buying some Motorola S9-HD headphones because i wanna keep it clean. Ya know, no wires and such. So i began to look into them. If i bought a pair of S9-HD would I would still need to buy an adapter like the S650 for the ipod to pick them up or since the ipod (2g) has bluetooth now? I mean i thought so but then had a random thought. Just curious. Thanks. If you would recommend any other bluetooth headphones for around $100.00 i would look into them too.