So I have to send in my DS Lite becuase the touch screen is messed up. The machine is stil covered under warranty, and Nintendo said they would send me a new system. When I play FFIII, the text at the bottom of the screen makes the bottom of the screen flicker as if it was getting a bad connection, and the menu button doesn't work when I try clicking on it. I've tried calibrating it but no luck. Is there any other reason why it wouldn't be working properly or should I just get a new one from Nintendo?