To install the custom sounds for team_nam map just use winzip and extract the files to your kingpin directory
c:\program files\kingpin
This will create a sub directory in c:\program files\kingpin\main\nam
If for some reason the sounds still dont work right after you unzip them, you'll have
to extract them to the right folder manually.
In your kingpin\main folder make a new folder called "nam" then just extract all the sound files 
from nam_sounds.zip to that folder.

