Sound troubles

Hi guys,
For the life of me, I can't get my sounds working in TGEA. Can some kind soul take a look at the following and tell me where I botched things up?

// In server/scripts/audioProfiles.cs
datablock SFXDescription(AudioClose3d)
{
   volume   = 1.0;
   isLooping= false;

   is3D     = true;
   ReferenceDistance= 10.0;
   MaxDistance= 60.0;
   type     = $SimAudioType;
};

datablock SFXProfile(AudioDoorUp)
{
   filename = "~/data/sound/doorOpen";
   description = "AudioClose3d";
   preload = false;
};

GUI sounds work fine, but environmental audio gives me no error, and no sound. I've tried sfxPlay(AudioDoorUp) and serverPlay3D(AudioDoorUp,%trans) with no luck. I've tried WAV and OGG files, stereo and mono. No difference.

Any help you can provide would be greatly appreciated!