Hello, I have been doing some very extensive personal research on cannabis. Something that intrested me a lot was the THC extraction methods that are scatter around the internet. Many of them have conflicting procedures. So i decide to write up my own. I will be extracting the thc using Master Wu's Method. If you need info on how to make this please refer to Master Wu's Method first. This will be more of a what i did thing. This is also my first post. I love this site. Anyway, I started with a little under 1/2 a oz http://boards.cannabis.com/attachment.php?attachmentid=247193&d=1276103094 Ground it up really nice and fine. http://boards.cannabis.com/attachment.php?attachmentid=247194&d=1276103094 This is how much i had after grinding. http://boards.cannabis.com/attachment.php?attachmentid=247196&d=1276103094 spread it on a baking sheet http://boards.cannabis.com/attachment.php?attachmentid=247195&d=1276103094 Now here is the tricky part. What you want to do is heat up the cannabis so that it converts the thca to thc, but so hot that the thc vaporizes and is lost in the air. this is a mistake i made on a previous attempt. Do NOT leave it in the oven until you can smell the thc really bad. This time i took a pinch of bud, placed it on so tinfoil, put it in the oven at 300 degrees, and did the almighty sniff test. Once you can start to smell the vaporized thc, take it out. Now repeat this with the large amount of bud.