Q? XP users. Do this.

[audiowkstation]

Control panel/sounds and audio devices/by the speaker volume tab on the bottom, Advanced.

Do you hear the differences?

I have mine set at no speakers. XP control.

Personally, if their is a difference in the settings, I want your input to what it is.

 

[Opus2000]

Difference in what? The audio programs or just general listening? I don't hear a difference on teh general listening but I'll give it a go with Wavelab or something at home...
Opus