When I'm using Hammer to make scripted sequences or ambient sounds etc, I can select from any of the premade sounds (that come as part of HL2) - they all just appear in the sound browser window automatically.
Unofrtunately I can't seem to find these same sounds when working in the faceposer -- does anyone know how I might get to them?
Do I need to pull them out of the GCF? If so, it seems wierd that I'd have to do this for faceposer but not hammer?