Download and install Calibre from here and say hello to the ultimate ebook manager. From this program, you can organize you ebooks before sending them to your Kindle. You can also convert from other (non-DRM) formats to Kindle-Friendly formats. And to top it all of, Calibre will even go out to the internet and make magazines and newspapers (there are many to choose from in the program) that you can download to your Kindle each morning. And best of all? It’s a free program. Your lucky day.