ok so I am trying to figure out how to go about setting up my internet connection in my home, I have it coming from the outside and into home aka:fiber/gigabit going into two Ethernet wall ports one in living room and office. My office I have plans to setup a gaming lounge and am trying to figure out how to go about setting this up. My office will consist of a TV and two gaming pc's and want the possibility for expansion to add more things such as a server and some wireless access points. I wanna take the Ethernet port from wall and be able to hard wire everything in my office/share the internet, what would I need to set this up for now just 3 things would need internet plus TV in living room which there is a Ethernet port in the living room. I guess my biggest concern is when lets say me and my roommate are gaming at the same time on our separate desktops how would it work if he was watching a movie or playing a game and for me vise versa how would the internet connection know who's doing what and not sending the same signal to both pc's.