Nintendo ds touch doesnt work

Hi, i have bought two touch pas for the nintendo ds now. I thought the first was a defect since i only got the values: 158,1021 (x,y) no matter how i touched it.
I used this tutorial and their example code with no luck.

I just doesn't get it... I have the sparkfun breakoutboard for the touch panel and use a arduino nano v3.0.
There is nothing wrong with either the arduino or the breakoutboard.

Any one got a clue??

Regards