Harry Potter is upon us. The first half of the last installment of the series, Harry Potter and the Deathly Hallows: Part One, arrives in theaters tonight. We would like to take this occasion to remind you of the oh-so-many ways we have of getting you in a wizarding mood: read David Edelstein’s review of the movie; check out a slideshow of Emma Watson’s looks; listen to an analysis of Daniel Radcliffe’s ever-evolving acting abilities; see Rupert Grint through the years; ponder the ten worst ways magic can go wrong; watch Daniel Radcliffe go from boy wizard to man wizard; contemplate which Harry Potter film ranks as the best of all, and more. So grab a pint of butter beer, adjust your Gryffindor scarf, and get caught up before the midnight show.