Alan, Stick to your usual MO as we know you. You are well schooled and retained it well. I think they call that "education". I enjoy your posts and your attention to detail. I would like to nominate you and David Upton for President and Vice President in the upcoming elections. I just don't know which one of you would warrant the top spot. I'm thinking some kind of partnership arrangement. ;-) All my best to you during this Christmas Season. You too David. And of course Jim. I've learned a lot from you gentlemen. And you have dealt with and tempered my ignorance from time to time too. This board "carries" a lot of knowledge and the pursuit of it.