Approval copy notes:
This is another SE eBook which provides you all the links and images to assist you with the method. If you have previous SE experience, this shouldn't be hard for you to do at all. If you are new to SEing, this may be a little difficult so you'll need to read through the entire method multiple times to grasp what is going on and possibly contact the OP for assistance.
Pretty easy way to get yourself a free air conditioner.
GLWS