with DSM-750 dlink has disappointed me so badly (with their lack of support, lack of upgrade and no response to customers' request), I am done with dlink. All the routes, switches, NAS and this clunker that I have are the last things that I bought from dlink. Used to be a good company, but I see it lagging behind even netgear and linksys (cisco) in consumer space and bad customer service and support doesn't really help.