I have a LG smart TV Mod. 55 EG 920 T. I would like to watch free TV, movies etc. Q: do I need an Android TV Box or can I set-up the Smart TV without a Android TV-Box? If I can set-up the Smart TV with out a Android TV Box then how do I have to set it up? In addition I have a 1 TB external HDD Iomega and would like to hear music and see movies which I have loaded on the HDD direct via the smart TV but I can't. I am glad if someone can give me advice what I have to do or buy to use it via smart TV. Thank you in advance.