Can i insert an NPC in Multiplayer ?, and if its possible, how?

I'm not sure, but i don't think u can, it's a single player entitie and "they" just didn't put it in radiant...i wanted to add a fixed machine gun, like in KAM6 or the first map (prague hotel) you play in the single player version, but that doesn't seem to be possible either, because it's a sngl plyr entitie and it's not in radiant aswell,,,,

the mandown mod has this ability

Drinky_Max,
The MPSDK does not have all the directory of files required to implement NCP entities. For instance,
in the Single Player SDK, one finds a directory
called NPC. In this directory is a most of the entities that describe the NPC such as Marines, Colombian Soldiers etc..
So one cannot create NPCs in the MP SDK package.

grb

Whoops,
Just goes to show you how much I know! Sorry.
Yes the NPC directory is present in the MP SDK,
but it there must be other stuff that is not present to allow one to create missions maps that fully utilitize NPC character control (scripting code etc).
Sorry for the misrepresented statement.
grb