After doing lots of looking around deciding if i should go LCD or Plasma, I am undecided if I should go for the 4000 or 4500? Before any one starts going on about the faults with clouding etc, I am a where of them all, and it hasn't put me off the TV. Is the 4500 worth the extra cash? I have viewed both sets along with a couple of Panasonic plasma's and I found that i liked the Sony models better. Are Sony planing any price increasing of on this model in the near future, or should I wait for the new 2009 models to be released? Now I just need to decide which one, I will be watching mainly movie's via DVD unscaled, football and the normal tv piped by Virgin V+. Thanks in advance.