Quentin Tarantino - Pulp Fiction lyrics

What is the chronological order of the story? What is in the briefcase? Why would Vince, a professional, leave a submachine gun on the counter at Butch's apartment for anyone to pick up while he uses the toilet? Why is what Yolanda says in the beginning different from what she says at the end? Why does Butch save Marsellus? Which book is Vincent reading? How could Mia have OD'd? What was Vincent's problem with Butch at the bar? What did Vince call Butch when they were at the bar? What's the deal with the guy in black? Why does Marsellus have a Band-Aid on the back of his neck? What is the connection between "Pulp Fiction" and "Jackie Brown"? Is the sword at Maynard's store the same one as the Bride's in "k** Bill"? Were Vince and Mia smoking hash at Jackrabbit Slim's? Was Fabienne pregnant? What are the differences between the British BBFC 18 DVD Version and the Uncut Version? The name Vega - where have i heard that before?