I have a Tom Tom, can't remember the model that uses a mini-usb type connector for power and it features a built in antenna for receiving traffic updates and I believe safety cam updates. The antenna part is no longer working and I don't get traffic updates. The Tom tom doesn't know its there. It use to report that the antenna was there when I plugged it in. I took it to a friend who has the same Tom tom and verified its the cord. I can't find a replacement anywhere and TomTom's website just sends you around an endless loop. Anybody know where to buy one?