means purchasing Apple TV. Fortunately you can now pick one of these hubs up online for less than 100, so it's not too much of an expense --  and it will come in very handy. We promise. Once you have Apple TV set-up and connected to your PC and HD TV you can stream content around your house, stream videos from things like Netflix and Love Film from your TV to your iPhone and even send audio from your PC upstairs too. Setting up Apple TV -- (the ups and downs of) Setting up Apple TV is the definition of simple. You just connect it to your HD TV and you're away. That's literally it --  at least this would be the case if Apple shipped the device with everything you need. But it doesn't. So if you're purchasing Apple TV online --  or in store --  make sure you also buy HDMI cable as well, as you'll need one to connect it to your HD TV. Next you need to turn on Home Sharing. To do this, go to the Advanced setting in iTunes and select Turn on Home Sharing. You'll need to enter your Apple ID to activate it. To add additional PCs and devices, select Create Home Share and set them up accordingly. Enabling Home Sharing on Apple TV Go back to your TV, turn on Apple TV and select Settings. Go to Computers and select "Turn On Home Sharing" -- you'll have to enter your Apple