Titles

Book titles is my topic for today. My WIP is untitled right now but I have been thinking a lot about what title I could give it. Yesterday I did a little research on how others have come up with titles for their books. I was lurking on the forums at Absolute Write and found a couple topics about titles. I read that some people come up with their title first and then write their story around the title. Some people wait until their first draft is complete before coming up with a title. Some use a phrase found in their book as a title...How do you come up with the titles for your books and when?

The plot in my book contains a cursed amulet so I was considering using The Amulet as a title but it just sounds so generic and plain to me. I'm gonna keep thinking on this one.