It won't be long and you will be able to access all of your music and videos on your computer from anywhere. Amazon, Google and Apple are leading the charge to create a cloud platform for your music and videos. Essentially music and video on your computer can now be stored on their computer servers. This will allow you acccess to your media from anywhere with a Wi-Fi or 3/4G connection.
To learn more about the future of cloud media: http://online.wsj.com/article/SB10001424052748704559904576229222176957398.html?mod=WSJ_Tech_LEFTTopNews- Ethan Smith