Look its nice that you came here to find out everything you need know in order to take all of these goodies, but your not looking for your the info yourself. You have had six or so threads that ask questions that could be found by searching here or on the web. Most of the people that use these items have spent at least a few months researching what their going to use,how they are going to use it, and etc.
So this what I am going to do. If I see any more threads that you start that ask a question that can be found by searching then I am going to delete it. No posting "you got search" or anything else cute. I am just going to delete it.