It uses the Nvidia Tecra SOC:

http://www.engadget.com/2009/06/02/m...-nvidia-tegra/

http://global.hkepc.com/3818

Software walkthrough:

http://www.youtube.com/watch?v=pXpXC...layer_embedded

Looks quite interesting TBH especially if claims about the 5+ hour battery life are true.