I make a 5.1 downmixer plug-in that will work in various VST and AU hosts. Since your files are FLAC, I would suggest Plogue Bidule or TwistedWave as host.- Daniel
Just had a look at your page and I don't understand what to download? Downloaded most links but couldn't find any downmixer plugin. Btw, do you know if your plugin supports Garageband and/or Audacity?Thanks.