In early November I decided to replace my ageing Phillips TV, my first choice was a Panasonic 28PS1, a few weeks later that went back due to a horrible distortion in the middle of the screen and a loud humming sound. Over the next six months I have had quite a few Panasonics, Sony and Phillips. The latest is the PD30 which simply does not like RGB and svideo produces soft picture with low resolution, in fact it looks a lot like my very old portable. Each unit was rejected by the Comet engineers as being faulty. I have bought different cables, moved equipment around just in case of some kind of interference, but fundamentally all the sets have had big problems. I have tried several different DVD players and two different on-digital boxes just in case they were faulty I am now losing the will to live. All I want is a TV which has a good clear picture so that I can watch DVDs and normal TV. I originally went out to buy a £400 TV and at each stage I bought a more expensive one in the vain hope this would help. Can anyone assist?