Once again it's that time of the year when people seem to be at their best, holiday programs and ads fill our TV screens, and we anticipate gaining at least one or two more pounds (if we're lucky!). One of the biggest parts of the holiday celebration is the putting up of Christmas lights. Everyone wants to have that house that is so beautifully lit it stops people in their tracks, but that can be a hard thing to do once you've considered the amount...