Hi Again All.... First a big thanx to everyone who helped on the first thread. I have a pecision book (Berkowitz) , read it twice, and am beginning practice. The reason for learning "basic precision" is to begin to understand non-standard systems. I plan to continue to learn and evolve into more complex systems. So in an effort to learn more about what I dont even know, I am trying to determine how best to gain a much deeper knowledge of precision and other systems. 1) After reading more about precision and the ilk, it seems that there are nearly hundreds of treatments. Is there a general classification that they fall under. 2) Likewise is there a general classification that other strong club systems fall under. It seems to me the MOSCITO is similar to Precision. It could also be that I dont know enought to see the difference :) 3) Finally, it seems that the real issue with all of this is the partnership. Meaning that I do notthink I have ever seen an "instant" partnership decide to play precision. All comments are welcome, even those about bananas :o, because I want to undertand the various systems that are out there and the associated strengths.