BeagleBoard XM LCD7 Touch not working


Recently i purchased BeagleBoard XM with BeagleBoard XM LCD7. The Board cameup with 4 GB SD card having angstrom loaded on it. When plugged in, i have got mirrored display. I have rectified the mirror display problem by going through forum. But the touch screen of LCD7 is not working. Does anyone knows how to fix that?

Got similar problem, have you already got it work? how to fix it?