My son knocked my M001 on the floor and the screen cracked.. At first I thought it wouldnt be too bad as the LCD had not leaked but, as its resisitive touch screen , the touch screen no longer responds so is useless. Does anyone know where I can obtain a replacement screen ? I have trawled the web so far with no joy and have disassembled the unit in an attempt to search for screen parts numbers, also with no joy. Don't want to bin this and ever hopeful for a cost effective compatible screen somewhere ?!