It's very simple to get this service. Apparently if you have a BT Home hub (according to the Guardian) you can watch it on your PC without paying anything extra. If that is true, you can then plug in a laptop or tablet into an HDMI cable into your TV and watch it on the TV. My Panasonic box of tricks doesn't support ITV player 4OD etc or Netflix but I can get them all on my tablet. It's simple to plug the tablet into the TV and watch them full screen via WiFi to the tablet. So, its not via Freesat because the service is delivered over the web anyway, but you can get it without paying £5 a month at the cost of a £12 cable. There is also a free app to turn your smartphone into a remote control for the tablet via Bluetooth. So, no need to leave the sofa!