With Earth Day 2013, here are five ways to head down a greener path. Sometimes, setting goals to shrink your carbon footprint are like New Year's resolutions. They don't last, and you move on. However, if you're serious about leading an eco-friendly lifestyle, there are some green gadgets that can help make the transition easier.
Whether you are an avid gamer or budding audiophile, here are the best home theater systems out there for under $500.
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