With the upcoming release of the Avatar special extended collector’s edition DVD and Blu-ray, James Cameron once again spoke about his landmark film along with his thoughts on 3D post-conversion, his 3D re-release of Titanic (and possible T2) George Lucas’ upcoming Star Wars 3D re-release, and an untitled Cleopatra movie (possibly starring Angelina Jolie).  Hit the jump for what Cameron had to say.