I'm brand new to this site, and found it searching for solutions to my problems with my KX-36XS955.
The set is great, phenomenal HD picture etc.
SD kinda suxors, and its quite dark ( i have to set my brightness to almost max)
This may have been discussed on this thread, but there's 24 pages to it, and i got a headache after reading about 8 pages.
So, the biggest problem i have right now, is the discoloration on the bottom left, and top right corners of the screen. You can really see them when there is a red background, because the corners turn purple-ish blue. Theyre not huge, about the size of a baseball, but they are annoying when i notice them.
Oh, by the way, i only found out about this tv while searching for a new set after mine went out about a month ago...much to my dismay, they discontinued it, and no stores were carrying it. I happened to have a salesman at circuit city do a city-wide seach, and he found a few open-box modles at other stores. So i got an open box model with a couple of small scratches on the feet, for only $704 before taxes, and payed about $150 for a 3 yr. service plan. Very happy with the set, but can somone help with those discolorations? Thanks!