I was fucking around on video.google.com today. Typed in mescaline in the search browser and found http://video.google.com/videoplay?docid=-2164471661630252647&q=mescaline. The guy has corny pics of the nick show,But it looks like a good technique for extracting mescul. Watching a person do it really makes it easier. I thought it was funny that he had TiKAL and PiKAL books right behind where he was extracting . BTW, he just uses the green skin part when other extractions say to use the whole cactus. Does this mean the interior white part is useless ?