MORE DA VINCI CODE STUFF -- Beliefnet has a FAQ on relevant matters:

Ancient Christianity: Quick Facts
Answers to questions raised by 'The Da Vinci Code'
By Marcie Lenk

The questions are:

• Was Jesus Married?
  Who was Mary Magdalene?
  
• What is Gnosticism?
  
• Were there other gospels not included in the Christian Bible?
  
• Why were these gospels not included?
  
• What is the feminine divine in Christianity?

You can also take a poll on " The depiction of Christianity in 'The Da Vinci Code.'"