J.K. Rowling is currently doing a FANTASTIC webchat on Bloomsbury.com. Read the transcript here.... it's amazing.... she's answering every question fully and a lot of wonderful questions are being asked.
UPDATE: The chat is now over and definitely worth reading. It's refreshing to see so many questions answered and wonderful that she's not holding anything back any more.
I posted a short excerpt of J.K. Rowling's interview on The Today show... but now the entire interview is online. If you enjoyed the excerpt, you'll love the rest of interview.... there's tons of interesting information in it. Several of J.K. Rowling's comments in this interview have already been twisted and taken out of context.... so it's refreshing to read the complete transcript.
Pssssst..... don't read either of these interviews until you've finished the book.