Wow. I remember the high pitch from old TVs, couldn't even hear it now after it had been pointed out. Sad. Well done Tom. I will probably take a hearing test now. Mind you, I am well into my third kidney, have had quite a lot of other stuff removed, and on my third career and should by all likelihood have died at least twice by now, so the fact that my hearing isn't perfect is no real biggie,(reply>), U still ok there?