This small 2-bay NAS suits me very well, although I have not found the opportunity to use the total space of 2 disks (RAID 0, therefore, so GO + 3 = 3GB 6GB), and the discs are mirrored (3GB 3GB + = 3 GB). This is perhaps a parameter. The ability to add applications (web server, FTP, PHP, Media server, etc ...) are a plus. For cons, the Netgear application on the PC keeps crashing ... So there was room for improvement, but this NAS can be used quite independently of this application. I also like the DLNA allowing me to use my media remotely, from home or the Internet (if the router and NAS are configured properly).