hi,for my friend beeb,that would to know how to bind some sounds First,open ur C:\Program Files\Wolfenstein - Enemy Territory\nq,there u will find the pk3 file named: z_zcwlsoundpackv4,that u can unpack with WinRar. Then open the file Sound:for example Sound/cwlmusic/a_team.wav then u can hear that sound.
To bind a button u need to open the script for the sounds Example: type in console /bind m vsay armynow then u will hear the sound sound/cwlmusic/armynow.wav ,and see in the chat the message "In The Army Now!!!"
here some more
armynow { sound/cwlmusic/armynow.wav "^3In The Army Now!!!" }