We all love nsca

but i can’t configure it
is there a tutorial for that?
(i’m not talking about the nsca sticky thread, that’s a step ahead)
i’m talking about putting up the service, making it works
tanks(fully_loaded)in advance

I just follow the README file that it comes with, every time I install it.
Also, in the .cfg files that it has, it gives you some good pointers. Start by reading these:
nsca-2.5/README
nsca-2.5/sample-config/nsca.cfg
nsca-2.5/sample-config/send_nsca.cfg