HaloMods "Classic" Read-only Archive

Ok i have read all of the modding tutorials and i dont get it. if someone could break it all down into small steps i would really appreciate it. I just bought an action replay and the files for halo2 are crap. I really would like come custom maps like apocalypse canyon or what ever but i dot underst...

I need the pixel shader i would like to have my MC shiny too i applied the skin looks cool but like i said i need the pixel shader