I am sorry for my long absence. My wife was recently accepted into a medical residency program in a neighboring state, and as a result, we need to move. So the past few weeks I have been busy getting my apartment ready to sell, and we will soon begin looking around CT for a new place. Anyway, things are somewhat back to normal now, and I am trying to get back to my work. thanks for all the kind comments, and I promise that I will post more work soon!:))