Fish, just stop and look at your latest posts. My problem with you is that you presume that others don't know things like for instance, how to do research, and you somehow have decided to "educate" all of us. Check out your last post in response to mine and you will see what I mean. And according to what you also said there, you're not a Teacher if the bulk of my orginal post doesn't apply to you? Is it true then that you, as others have suggested, are a recruiter?