This is how a PAL encoded signal appears on an NTSC screen but I can not imagine how that could be happening on the 17. Good luck. -Joel > I have a Philips DVD recorder that writes DVD-RW. The discs played > perfectly in my Ti500 but when I put them in my 17"Al, the display only > shows the top half of the picture with the bottom half blacked out. Anyone > any idea what's going on?