Hi, Firstly, I have the 32fx66 and it buzzes like hell( hope to have an engineer out or TV going back) On the buzzing, my opinion is that as some tv's do not have this 'design feature' then it is clearly a faulty component. As long as one of these tv's do not make this noise then we should have the faulty component replaced. My main question is how do I save the 'speakers off' setting so that I do not have to keep changing it when I turn on my tv. I am using an amp and this is very annoying. Thanks for any help. Tom.