NOW = 10/25/2012 11:22 PM please excuse: My email for this list was turned off, and I think I just turned it on, but I need to check. Thanks. Spencer -- Spencer Graves, PE, PhD President and Chief Technology Officer Structure Inspection and Monitoring, Inc. 751 Emerson Ct. San José, CA 95126 ph: 408-655-4567 web: www.structuremonitoring.com