I see that Acoustic Research has a new surge suppressor with proprietary FNT Technology. Here is a quote from their site: "All activity on a neighborhood's power grid affects the quality of current entering each home. AR®'s proprietary FNT™ technology filters electrical current. This important first step purifies the electrical current of noise and interference caused by the use of other electrical equipment in the home as well as in nearby homes. AR® delivers the cleanest current possible for consistent high performance -- delivering the immediate benefit of improved audio and video quality, and the long-term advantage of extended equipment life." http://www.araccessories.com/surge/tech.asp Does anyone own one of these, and does it work as claimed?