Armory

SilentMurderer

There is a sound file left in NS that i don't think should be there <!--emo&???--><img src='http://www.unknownworlds.com/forums/html/emoticons/confused.gif' border='0' style='vertical-align:middle' alt='confused.gif'><!--endemo-->

the marine_armoryupgrading.wav in the sound/hud folder

FireStorm

the NS team left many unused files. They may be used in later versions.