I gave in...
Having posted pictures of my Hi-Fi set-up a little while ago, many commented on the fact that the rubbish CRT TV was spoiling the ensemble. Well, I gave in to forum opinion and bought a new LCD TV, which you can see in the piccie below.
It is the Sony KDL-40W4000, which is very much last year's model, but it is an excellent set and I picked it up, new, for £680 and for that price I am made up with it. The picture quality in HD is superb. SD from Sky is so-so. DVD upscaled through the blu-ray player is impressive, too. If I had to pick one hole in it, it would be the 50Hz performance, which although smooth for a 50Hz set, doesn't perform as well as some 100Hz sets with better picture processing engines.
So, thanks for the abuse of my old CRT. I have upgraded as a result and I am very pleased with it!