The final Harry Potter film, Harry Potter And The Deathly Hallows Part 2 is released on DVD and Blu-Ray on 2nd December. Great timing for Christmas presents – if anyone can wait the 23 days to see it. One of the special features on the disk is an interview of JK Rowling by Daniel Radcliffe in which she admits that while she always intended that the three main characters would survive, there was a time when she seriously considered killing off Ron….