Just wanted to say how much I appreciated the series of posts you did on your focus throughout the GR. They were much more detailed and thorough than I imagine I would have done if it had been my focus. I can see them being very useful as reference material because of the way the topics were so isolated and so well documented. And Line, two of them?--I am all amazement. I wasn't sure if I thanked all of you for so much hard work and effort and wanted you to know that it did not go unappreciated. It's always risky to single anyone out so I hope I didn't miss anybody. If I did, it goes without saying that you are included in my thanks. I also enjoyed all the other topics introduced by everyone who participated. It's been a lot of fun