Hi, I may be receiving a bare iPod Nano 2G. It won't have any accessories with it. I already have the headphones. That's no problem. But, I am having trouble figuring what cable I need in order to hook it up to my computer in order to charge it and upload songs. I looked on the Apple Store, but I could not see it. Of course, I may have just missed it. Can anyone point me in the right direction, and where might be the best place to buy such a cable? Thanks.