Hi, I am trying to help my aunt with setting up an Apple TV in her house, but I have a few questions. Currently she has a PC with no WiFi capabilities. The PC is located in a room separate from the TV in the living room. I want to make everything as simple as possible to setup and run, and keep it affordable. I was thinking that she could use a usb WiFi adapter to give her PC WiFi. I have no experience with these though. Will it work with an Apple TV? Will it be able to transmit at a speed fast enough for videos? What should I be looking for with one of these things? Any help is greatly appreciated.