Current progress - http://youtu.be/m5LDi3GfMvA

... but still problems with the video driver ... 

Example game "The Plan" - http://youtu.be/2LFgMw3uBSc

Big Picture Display Settings - http://youtu.be/3k_CEyg955k

System Settings Graphics - http://youtu.be/_JRjk9gpEDs