Good trainer, but there's a problem. When I have Unlimited Ammo activated and get the Rocket Launcher, as soon as I fire it my character starts convulsing and can't fire it anymore. I load up a previous checkpoint and the the trainer no longer works.
Has this been reported?
Also, I found that the Rocket Launcher has only one shot and once No Reload is deactivated, it can't be reactivated again unless you exit the game.