Make sure you make a custom gametype for the grunts, WITHOUT SHIELDS! grunts have no shields, and if they do get shields they are invincible..but anyway make sure shields are turned off or you will be annoyed by a low shield buzzer...thats about it besides the pics and the download below, now for the Server
oh and the map will come first just incase files.halomods goes down (like it always does on weekends

Server:
Name: Grunt Gulch v2
password: cheese
IP Address: 66.177.111.94:2302