I have a Red/Green/Blue Line at the top of my screen when I watch movies via tv-out from my pc. Other sources also give the same problems. The problem seems to be greather with NTSC and dark passages in movies. With PAL and light passages in movies the problem is not so visible. I'm using a Matrox G550 Videocard with a S-video cable. The TV is a Philips 4:3 100hz. Does anyone have a solution to my problem?