A very nice thing with a beautiful and clear interface. In addition to the standard NAS functions of file storage, media server, cloud storage, torrent download, etc. you can install a package of third-party applications that allow you to directlycomntrol the operating system itself. For example, enable / disable daemons such as samba (if the interaction is via nfs and it is not needed), modify cron, monitornetwork traffic and system calls. This package even has MidnightCommander and unrar. English instruction. you can read about its installation here: