I've been browsing through the forum for a few months getting some general information, but its time I finally joined and began making contributions to the community here as so many others have already done. I'm not claiming any experience, but now I am going to start reading and researching as many of the aspects I can find here. The amount of information in here is amazing, so I want to thank any one who has posted helpful info on here, and send out a premature thanks to the people who will most likely help me with problems or clearing things up. Any suggestions of where to specialize my knowledge of extractions and the more important parts to focus on first and foremost would be a great help.