.Map :: MoHAA Mapping

Thanks guys.

Maybe I should be a bit more specific about what I'm trying to do.

I found this co-op modification called Team Assault. at www.team-assault.com The maps load just fine, but whenever I try to play on any of the maps, only some of the sounds work.

That is, only the sounds of footfalls ...

I'd like to be able to edit Allied Assaults single player maps
(More specifically, I want to finish a Co-Op mode mod that I found)
I have radiant, but that only works with .map files, not the PK3's that I find in MoHAA's main directory

Is there any programs that I can use to extract the .map files ...