I am going to paint with a broad brush with the term local content. For this article it will refer to media on the Network Media Player and media over the network.
Here we see the home page of the system. It is set to play content from the hard drive that you installed in the system. You can choose Movies, Music, Pictures or a different view of the menu list. In the list the sub category Downloads is also added so you can access your Bit Torrent downloads.
For our example I choose to look at Music.
The music option gave us another menu.
And another menu…
Finally we were able to choose a song and begin to rock the house.