Are there certain times trainers work on kai? For example if you go into an arena for Halo 2 and you have your trainers on. If these trainers are working, does this mean that the Host must be using trainers also? Do your trainers not work if the host isn't using trainers?
I have trainers in my evox trainer folder. They don't work all the time. I'm pretty sure they work everytime when I am hosting a match.