I put the Halo CZN trainer on the xbox and it worked for a while. Then I wanted to try to play with my brother, but when he plugged in his controller, Halo froze. So I restarted my xbox, and the dashboard won't work anymore. I can play games, but I cant do anything else. Please help.

I'm guessing you're running the game off of the internal hdd. What I did to solve this is copy over the original default.xbe file, but rename it to something like default_untrained.xbe. When you don't want to run the trainer, just have your system run the unpatched xbe file. Seems to work for me just fine.

Hope that helps you some.

Later,