I simply put all the (pertinent) Q&A on the BGG forum in a single word document.
I sorted them between : Mines and Roots, Terrains and Units and Modules.
The answers are not "official", though they most often are seemingly right.
I did not include questions that are solved in the Engish FAQ file (e.g. the Shields now protect from all forms of ranged fire : the thread debating the question let it pending and with another answer).
LAST UPDATE : 30 june 2010