I just bought the Jabra BT620s headset because it would run my cell phone and the iPod Touch at the same time. I get the impression that I have to buy something extra to get the iTouch to run with the headphones but what do I have to get? The Nike "dongle" for my shoe? An adapter (I think it's called an A125) to plug into the bottom of the iPod Touch. Do I need another thing to make it work with the Jabra headset and the phone? If so,what do I need to get? Thanks. Othewise I can't imagine that all that stuff is going to pair up, notably the jabra and the iPod. Thanks.