No PC required and we have them in the stores for under 10 bucks USD. I have to look at the older USB 1.1 powered hubs for such a price.
Bob
Hey. I want to charge my ipod without using the computer, because it's not convenient for me. however, I don't want to buy a new charger. I was thinking about using an old cellphone charger from a RAZR to charge the ipod. Since the charger has a mini-usb port at the end, it just need to get a coupler like this one: http://www.revealcable.co.uk/acatalog/info%5f1%5fAA2996%2ehtml
however, I don't live in the UK and I don't know where I can get these. Also, will it overcharge. Thanks.

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