HaloMods "Classic" Read-only Archive

I was wondering how i use the modded maps, i have done it before a long time ago and i was wondering if someone could point me towards a basic tutorial on how to put the maps on my xbox. (and no i am not planning on useing them on xbox live)

never mind, the only thing i couldn't remeber to do was what program i was supposed to use and i found ppf-o-matic.