I checked that site and read some of the moderators comments. I'm assuming they don't know what the hell they're talking about because I'm certain that Lucasfilm owns the movies. Fox owned Star Wars for a while but I believe Lucas got it back when he let Fox distribute the prequels. Star Wars, Empire, and Jedi are owned by Lucasfilm (now Disney) and Fox just has the distribution rights. Again, this could have changed somehow when Disney bought Lucasfilm (I doubt it and am just saying it's a possibility because I'm not sure), but that site is wrong in saying that Lucas never owned the films, he definitely did.