I have Pandigitial Supernova and a Novel and a pc Windows XP. I have an ADE account and have downloaded two library books. When I connect the USB to XP and Novel or Nova, i have tried my best to problem solve my device does not show up on the left side. Therefore I am not able to drag and drop. I have tried my best to problem solve but now am at my wits end. Only 12 days left on my books.