HaloMods "Classic" Read-only Archive

im new here and i want to know if to use xbox mods like changed vehicles and shooting cars out of guns n stuff do i have to have a chipped xbox or can i use action replay for that thx also could ne modders plz add my gamertag so they can show off to me lol i luv modded games!!-------my gt is joejoe912

i no nout about mods for halo2 so can sum1 tell me everything about downloading them putting them on xbox and everything cos i no nothing about them! lol
thx joe