I'm hoping someone can help me out with this problem. I've got black horizontal lines flashing across the screen when trying to play a game. Sometimes the lines are that bad the picture on the screen practically disappears. I tried the wii sports, speed, guitar hero. All with the same problem. I popped in the wii fit and it worked perfectly fine. Not a line in sight just a great clear picture. Is it a problem with the discs or the cable to my tv, or a problem inside my console??? Has anyone else experienced this issue? Any info or help with this matter would be fantastic, it's really getting frustrating.:frown5: Thank you in advance.