Hello, I'm having difficulty with streaming movies, pictures, etc from my computer room, in the bottom floor of my mother's home to her bedroom on the top floor (we live in a split level home). She has a LED television, and it has two HDMI ports, but no USB ports. Is it possible, with ROKU, Google Chrome, Apple TV, to hook one of these devices and stream movies, pics, etc (on the HDD of the computer on the bottom floor) via WiFi to her LED television? If so, can anyone, in plain language, tell me how to do this? Right now, I'm stuck burning the movies and pics to a DVD and playing it on her portable DVD player. I would really appreciate any and all assistance concerning this minor issue. I'm trying to make it easy for her and myself. Thank you in advance.