Take a look at OwnCloud http://owncloud.org/ http://owncloud.org/ and BitTorrent Sync: http://labs.bittorrent.com/experiments/sync.html http://labs.bittorrent.c

Take a look at OwnCloud http://owncloud.org/ http://owncloud.org/ and BitTorrent Sync: http://labs.bittorrent.com/experiments/sync.html http://labs.bittorrent.com/experiments/sync.html