Far Cry 2 multi editor file

What are all of the new (400mb+) textures in unknown/xbt? Do they only affect the editor?

I spawning AI into my maps,but the AL emenys was indle when i play the map,how to do??
thanks!!!!!

I installed it and placed some NPC's but they do nothing plus when I try to load the map in game it just keeps loading and doesn't want to open the map and can't get off the loading screen even though i placed 16 spawn points and 2 spectating points

can you guide me or correct me if i did something wrong or you just gonna ignore my comment T_T