If I'll join the NHS will I'll still be able to play as a civ? And how can I do it? am I suppose to choose civ / NHS at the logging screen? or I will have to quit from the NHS or something? :wacko:
Yes.
Yes you choose what to play civ/medic if you done playing medic/civ you just quit your current session and rejoin as civ/medic. Medic and Civilian are two different characters.