HaloMods "Classic" Read-only Archive

i dont kno i just got them off some guys he sed there ok to use but i need to manually put them into a file he got it off a disk i think that he boght

ok guys i dont have xbox live i use XBC but i got the multipayer maps that you get of xbox live i got them off some site but i need to find out where to put then can anybody help me out here
thanks for tho who can and tryed