I just got my pro-151fd back from an authorized Pioneer repair technician a couple of weeks ago. They said that the IC chip was defective and needed to be replaced. I was then informed that the entire panel needed to be replaced as a second IC chip failed. After getting the tv back, I began running the break-in slides and noticed that there a faint horizontal lines that can been, especially on the grey slides as the lines look almost purple. Is this normal? I honestly don't remember seeing it when I first purchased the tv. I can pretty much see it any time I watch anything on the tv (my eyes are drawn to those damn lines!!!) Is this something I should worry about? Any advice would be appreciated.