I was thinking of purchasing a usb loader from Modchipcentral (http://www.modchipcentral.com/store/x360key-xbox-360-key-solderless-usb-loader-usa-canada.html), but a few questions came to mind. First what is the remote/screen for the USB Loader. What is it, and what does it do exactly? Also, as for the xK3y wifi dongle, what good will this do me? I know what Wifi is, but it doesn't seem like this would be a major issue in playing games from a USB hard drive, so what would be the purpose in getting it? Finally, while I am aware that there is an install option, I take it that is just for the drive, right (meaning they aren't going to send you an entire system)? If so why is the new 1175 Liteon drives $120 extra for this service?