I went to Alto Palermo today to buy an iPod Touch charger. They are charging 279 pesos, which is pretty ridiculous. I bought the knockoff version but it will not charge my iPod Touch (it is the newest version and I have read that Apple modified something so that it only works with newer chargers). Does anybody know where I can go to get a reasonably priced charger? I actually only need the charger and not the USB cable as I already have that. Thanks!