Hi everyone. I just bought the Panasonic PT-53WX42. On the far left of the display, there are three pixel-thin vertical lines: red, green and blue. It almost looks like light seeping out of the left frame, but they're straight vertical lines, in that sequence. I've noticed that they only seem to appear when I am watching an anamorphic disc on my progressive DVD player - not there on normal television, or on a widescreen non-anamorphic disc "zoomed" to fill the display. However, I'm not very technically minded and I might have just missed the lines' appearance during normal television. My question is, does anybody know what these lines are, and should I return the TV while I still can? I'm also concerned about killing the display, based on what I've read here. If somebody could point me to the "optimal" setting numbers for sharpness etc. to prolong the display I would appreciate it. Thanks!