HaloMods "Classic" Read-only Archive

ok, im Verry new to halo modding
I downloaded a skin patch for halo, this one
but i dont know how to actually apply it to halo!
i downloaded HHHT but that can only do .ppf files
but this is a .dds
as i said, im a noob to halo modding so please dont flame or w/e

U need HMT.

1. open any map in hmt (SP)
2. Go 2 the bitmaps catagory
3. find the jackel sheild
4. click inject texture
5. Browse and select the .dds
6. open a map containing jackels in halo and check if it has worked

Note. U can edit .dds with photo shop and the .dds plugin