Love this rear projection set but have stumbled across a few issues. Most annoying of all is the faint dirty line (sort of a white discolouration) that runs vertically down the middle of the screen and has been evident with another Toshiba 36 inch CRT television i purchased a few months ago and promptly returned so i am disappointed to see the dirty line has appeared again. Is this normal with every toshiba tv set? It is really evident while watching football. Second of all is apparent while watching football as well as while this set displays a rich green colour for the pitch the right hand side of the screen has a brown/red tint to it. I have tried to play with the convergence but to no avail. Luckily i have a green stain in the bottom right hand side that won't go away so this is enough for me to return the set but now i have the problem of choosing another set and i don't have a clue which to choose. Its a shame because if i could solve this dirty line then this Tv would be a dream. Can anyone explain this dirty line to me and why it is there at all?