Use a tree, save the forest. Amy heads to the woods to find out why real wood floors are still a great choice. Wood flooring expert Pat Hunt takes Amy back to basics, exploring wood flooring as a renewable resource that can't be beat for its beauty, workability and long-term money sense. Then Kevin gets his game on in Las Vegas with a "boom chair" and a new technology that puts the controls literally in your hands -- with no remote! Plus, Amy's found a solar pathfinder that'll tell you if it's worth putting solar panels on your roof, and Kevin checks out a New England farmhouse designed for those suffering from allergies and high energy bills.