Most things work right out of the box.
The buttons a the top that controls the touch-pad and the proprietary screen settings in windows.
The built-in wireless network card is not compatible with network-manager and will cause the computer to crash after a short while (10-15 minuets). Only a restart using the power button works.
I recommend that you uninstall network-manager and install wicd instead.
Regarding the top buttons I have not found a fix as I did not think of it as a major error.