Roger Kendell

I like to watch the ARTE TV channel both in the UK (via Hot Bird) and in France. The channel has announced that its analogue signal will be disconnected on November 2nd but that it will continue to broadcast in digital on Hot Bird. How do I go about getting the digital signal? I should perhaps add that I can receive British digital channels (in the UK) via a set top box, although the signal is not reliable. Any suggestions comprehensible to the average five year old will be much appreciated. Roger Kendell