I have loaded OverdirveMedia to my Pandigital and am having the worst time with it! I have downloaded a book from the library but do not have the options to change the font or to even exit the book. I have to power down/power up the ereader in order to get back to the main menu. I liked the B&N reader but now I cant get the books to go to it. I am so confused and really sorry I bought this thing! Also cant get audio books to play. Anybody have any suggestions?