This is my first switch. I dont have many pics for this one because i really didnt know anything else to take. just step on the pallet and boom. heres the link.
Bungie.net : Halo 3 File Details
and now the pics.
The spawns. Grav lift spawns in 10 seconds.
The switch.(weapons are bate)
Stepping on pallets will cause you to die.(dumpsters)