I have a MBP 2.2mhz model. I have this weird problem with my screen, when I press the bottom left corner of my screen a vertical solid green line appears on the screen. I found this out when I was trying to clean the screen while it was on with a soft cloth. Is this normal? I know that my current model and others older MBP have some kind of video card problem that was recalled by Apple. My manufactures warrenty that came with my MBP is over in February '09 and was wondering if I should send it in to get it fixed?