The local NBC station in Knoxville sent one of their folks along on a test of a 240SD.............click on the story then click on the video.
http://www.wbir.com/life/programming/local/liveatfive/story.aspx?storyid=44854&provider=gnews
http://www.wbir.com/life/programming/local/liveatfive/story.aspx?storyid=44854&provider=gnews