i'm on at weird PC at work, so i can't see the entire site (i can't see news, in dev, community, library, ... buttons).
My question : where can i find the differents improvments (skills, mobs, and so on) from C1, C2, C3, ... ?
You probably won't be able to view any of that without knowing the exact url for each piece. Try asking your sysad to turn javascript on, since NC seems to think that being part of the "Web 2.0" scheme is beneficial to their business.