Saw an article on msnbc by Keith Olbermann about how Deathly Hallows will end the series. He makes a very convincing argument and draws a very interesting conclusion about Harry's scar, that it is actually one of Voldemort's horcruxes. Olbermann's hypothesis would explain a lot about Harry and Voldy being so connected to each other. I also can't wait to see what happens to Snape and the role Neville will play in the end. What is your theory?