this is not real the best for this.3D Chat for model and stuf but a mod may move it to the programing forum.
yes i`v got a good AI it ues`s some thing called finite state machins. all the mosters have a finite number of tasks ie. wark to way point,stand,attack player and so on. there are trigers that move the state of the mosters ie. the play warks in to his line of sight so he start attacking the player.
this is the bases AIs for most games.but you need a path-finder like A* and a macro systems so the mosters can be set in patens.

--Dr 0--