http://www.youtube.com/watch?v=BCxdGWmrcOM This link should help. Also, you might experiment with the "search" function on this forum. Good luck
thanks alot
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That video acctually helped at everything and now I'm running FTP server on my DNS-320.
I also purchaed apple aplication called CameraSync, which upload all my photos and videos on my DNS device
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Finally no more problems with free storage on DropBox ^^