It's my sony blu ray player. It supports DLNA, and USB flash drives/hard drives. It will play ANYTHING I throw at it, from AVI to WMV to MP4 to M4v... anything. We all need to get them. And newegg has them on sale for 59 bucks. They do wifi and ethernet, and the quality is fantastic. The BDP-S390 and BDP-s590... amazing players.