Tau Codex QnA

I was given the green light by someone that apparently has just received his Tau codex to ahead with a QnA. so lets get some questions up and see if we can get some answers to just how things are in the new codex.


Please keep it brief and do one question at a time, and remember that we cannot simply post codex entries here.

Also our guest just received his copy, so be courteous.