I've been using a Synology Diskstation for about a year and a half. Rock solid, fast, DLNA, UPnP, attached print server, mailstation, Itunes server, mediastation, photostation, will run IP cams - does pretty much anything. Can do bit torrents I believe, but I don't use that facility. Comes without disks, so you can size for your needs. Not the cheapest but faster and more reliable than the likes of Netgear. And well supported. Got mine from Broadbandbuyer. Comes in all sizes 1/2/4/5 drives for RAID.