Well, after checking out Dune for the third time, I finally decided that I'm actually going to read it. It seems interesting, and it's supposed to be one of the greatest science fiction books ever. I've never gotten past the second chapter in my other readings, but now I'm on the third chapter! Right now I'm a little confused as to what exactly is going on however. Is there anything (no spoilers please) that would help me understand some things? Thanks.