I spent over 50 minutes on the telephone yesterday afternoon with Marc Strassman of Etopia Media News talking about BPL interference. I haven't listened to see how much he actually used, but he may have used it all because he describes it this way: To hear everything that it's possible to say about the relationship between the radio frequency (RF) interference generated by broadband over power line (BPL) and amateur radio broadcasting, listen to this interview with David Sumner, CEO of the American Radio Relay League: http://www.etopiamedia.net/bplw/pages/bplw8-5551212.html Dave K1ZZ