If you have a newer computer you can also use a USB TV tuner or USB video capture device without a tuner. This saves you the trouble of installing the video capture card inside your computer, just plug it in to the USB port. The benefit of this method is that you can use the USB device on a desktop or laptop computer. You can use it to watch TV while you are away from home plugged into your laptop! What I do from time to time is record programs directly onto my desktop computer "live" with a video capture card, then transfer them to my laptop over my home WiFi network. Works great if there is a show I know I won't have time to watch if I am going to be on the road.