The Shocking Spoiler To End All Spoilers

As we await the returns for the first full day of Revenge of the Sith (the film took in $16.5 million from the midnight screenings), and I prepare to join the fun this evening, I have become aware of some shocking revelations, to wit:

• Anakin Skywalker turns to the Dark Side, and (get this)...becomes Darth Vader!; and
• (this is even more spectacular) Darth Vader is Luke Skywalker's father!

I know, I completely understand your need to catch your breath - who would have believed it? By the way, I don't mind if you guys want to share the secret, but remember - you heard it here first!