Could you give some more information how to do this?
When im done playing Divine Divinity i can always turn the notch 1 up again right? Because i don't know how this would affect my other games..

Oh will i still be able to use my savegames?

(I really need some more info because i tried to do this and can't succeed)

There are wounds that bleed inside us There are wounds we never see They are part of our refinements That allow a man to be There are wounds that bleed in silence With aristocratic grace There are tears we keep beside them Never seen upon a face