George Barna has posted on his web site a well-argued challenge to Christians about the upcoming movie, The Da Vinci Code, and the accompanying media deluge touting its weird and dangerous "theological" claims. Do yourself (and all of your neighbors who will be talking about this flick) a favor by reading this article.
And while you're considering your response to the film, you might re-read this Book Den post from last September about what's really in the novel.