The new Apple TV is fantastic!Downloading and watching recent movies -- in high-definition, from the comfort of your living room -- is a stupendous experience. It could become habit-forming (exactly what Apple probably has in mind.) First, a little history. I've had a test unit for months. Because of Apple's ( AAPL) long history of innovation, I figured this would be a killer video device that every person on the planet would want to own. You know, like iPods and iPhones. When I originally received the device I couldn't wait to try it. It handled music very well. But videos that had been downloaded to play on an iPod looked absolutely dreadful when played on my HDTV screen. I was highly unimpressed.