Today we can consider the war of online music and the devices able to play it is over. One would need an earthquake for Apple to see its leadership disputed, apart from perhaps Microsoft with its Zune, nobody really believes that an earthquake will happen. The war of distribution of films and television series in is still at the beginning, and there are still too many people in this market to know who will win. One can list the major players: Apple, Netflix, Internet service providers but also the studios which want to keep the hand on their contents. Since they are very powerful and have learned from the music experiment, they will not make the same mistake. There also is still a practically virgin field, the digital book. Currently, there is only Sony and especially Amazon who are present. Kindle from Amazon has had a nice success in the United States. But there are many players who do not want to to pass this opportunity. Among them one counts Asustek and AU Optonic who announced t