I havent touched the settings at all Dave, just plugged it in and let it find all the channels.
On SD the picture is perfect, there is a slight bowing upwards in the centre if you are watching something with a scolling banner like on Sky News or BBC News 24 but other than that I havent noticed any of the geometry problems or blurring in the corners reported by some members on AVforum.
The only way I can watch HD at the moment is via my PC, the pictures a little bit red but I expect thats the GFX card settings, as I am hoping to upgrade the card in the near future and as its not that much of a problem I havent tried adjusting it.
Theres a slight wavy edge which most people dont notice, which I can correct by altering the overscan/underscan setting in the Nvidia control centre by just pushing that wavy bit off the edge of the screen, its less than half an inch wide.
The one thing I am disappointed in is that it doesnt have SPDIF or even analogue audio out so I dont use the built in audio as all my boxes have SPDIF out and I connect them to my surround sound amp, it would have been nice to have them all plugged into the tv and have a single SPDIF feed out to my amp.
I have a friend who bought a 36 inch Toshiba CRT bundled with a DVD and VCR a few years ago for around £2,000 and he reckons my picture is better on SD than his and the HD is excellent (obviously he hasnt got HD).
For the price I dont think you can get anything better.
Hopefully in a few years flat panel TVs, probably SED or OLED will be out and they should overcome the problems that LCD and Plasma have.
That should mean CRT quality at LCD and plasma size and hopefully nearer to CRT prices as the technology is supposedly cheaper to produce.
At that point my Sammie may end up in the bedroom as a lot more stuff will be available in HD and I may want a bigger screen for the lounge especially as the 32 inch it is suposed to be is only around 30 inches visible.