Well, it seems that I am the dummy here, and I need a little, well a lot, of help. I have seen many people mod, and haven't started to get involved in these things. I want to start making my own editations that will not effect the my original files. I will take my time to listen to instructions, so whatever anyone can give me to start modding will be great. I need to have the files to do the things I need to do. So, please, can you help a dummy out here?
Sorry, modding halo 2 is illegal. You will need to go elsewhere to discuess this and hopefully MS won't fine/imprison your butt to death.