Having a large HD screen is one way to get more involved with your movie watching. But don't stop there. Quality sound reproduction brings clear dialog and SFX that pull you in and enhance your home cinema experience. Unfortunately, surround sound systems often involve lots of wires and patience to set up. I recently un-boxed the Sony BDV-N790W Home Theatre System and took it for a test drive. With support for Blu-ray, web streaming, and an advertised "wireless surround" feature, I was eager to find out whether Sony had a perfect home theater solution all in one (big) box.