Cat5e to every bedroom (some have more than 1 run), my office, and the living room ( still need to make some runs from the garage and the basement) all going to a gig switch in my utility room. Modem, router, gig switch , and NAS all in there with it, and soon the media server will be in there too. So nice to have all that stuff out of the way. I also have 2 WAPs, with unsecured speed limited guest networks that have no access to anything on the network (just internet access), and a separate SSID for accessing things on the network.