I have a Samsung model HL-S5086W Purchased new in 12/2006. It's been error free until last week. Two white spots appeared on the right side of the screen, then progressively they increased in number to approximately 50. They are totally white without color. They are randomly located from the the right side of the screen to approximately 9 inches toward the center of the screen. I have noticed that if you are watch closely you can tell when more of these white spots will occur. Upon power on, observe the screen closely and you may notice small almost undetectable brown spots on the screen radomly spaced like the white spots. Eventually they will change to the clear colorless white spots. Does anyone else know what this is or what is causing it? Anyone have any experience like this? Thanks in advance for the input.