I know it’s kind silly but listen to Ben Edwards, especially towards the end.
High volume or headphones recommended.
Anyone that watched from this must have noticed it. http://www.youtube.com/watch?v=C7vhsW1jtj4
Edit:Took out spoilers, then inserted hints, then took out some hints and added some tips and finally had to withdrawn my comment based in the assumption that this had been taken from the world feed. Sorry for the several edits.