The cheapest option is to get a Now TV box for £10. You need to take a package to activate the box but they are offering a free 30 day movies trial at the moment which I think you can cancel at the end without further commitment: check the T & C’s out for yourself and make sure you are happy before purchasing. Once you have an account set up on the box, even if you don’t have an active Now TV package, you can use the on demand players. They have BBC iPlayer, ITV player, 4OD and Demand 5. The iPlayer has just updated to the latest version and it runs smoothy on the Now TV box, in stark contrast to the HDR-FOX T2 on which it is awful.