I have LG Blu Ray player model #BP220, Manufacture date July 12th, I'm trying to set this player wireless network because I have wireless modem/router. The screen does not give me wireless option. It tell me "For wired network check the LAN cable" The wireless network option does not appear on screen. Does this mean this player does not have wireless? Do I have to buy LAN cable? Just so you know that I'm trying to get Netflix via Blu Ray player.