One of my ebay orders came today, a kit of goodies, including protective screen covers and a USB cable. I plugged in the USB cable into my computer, but nothing happens except the DSi Starts charging. Is that the only thing that I can do with the USB cable? Second question, the protective screen cover: After I put them on, the touch capability of the DSi stopped working, I suspect that the cover is made of the wrong material? Aren't the touch screens capacitive? I am shocked that a Hong Kong manufacturer would sell something that doesn't work like this?