Harry Potter and the Deathly Hallows film a 2-parter

Warner Bros have announced that the film adaptation of J. K. Rowling's book "Harry Potter and the Deathly Hallows", the final book in the Harry Potter saga, is to be made into two films. Having read the book, I can quite understand they don't want to lose detail, much of which is crucial to the plot. A single film would either have had to be really long or very short on detail, making it very confusing, especially for those who haven't read the book. Here is the official press release and thanks to The Leaky Cauldron for alerting me via email!