Few recent trends in storage have had as much momentum as Network Attached Storage (NAS). A NAS device can make a network more efficient and secure by supplying file-based data storage services to networked devices, or it can be used for applications such as streaming media.
FreeNAS is free, lightweight, open source network-attached storage server software, based on FreeBSD. You can find a good tutorial on how to set up a free NAS server with it
here. We recently caught up with Olivier Cochard-Labbe, FreeNAS founder, and Volker Theile, project administrator.