create a network share on your computer and give it a name with less than 11 characters and without any spaces.
note the ip address of the server and type it into your decoder in the server box in the following format:



192.168.0.1/movies
ip.address.of.server/share.name
the above would what you would put if your share is called movies on your computer and your server (computer) is located at 192.168.0.1 for an example.
click connect and the boxes will grey out and will show you the amount of free space etc on the server and other details.

If you then go to the play list and press the arrow button and select network and you can browse your computer or network attaches storage for files to/for play back/veiwing on your decoder.

You can even record or time shift to your network share if you change the settings in the record menu.