how about a toggle?
I haven't figured that one out yet, I will tho. Meanwhile, as I stated, Vista users can turn off, or turn down only the DX sounds. The speaker in your systray, when clicked, will bring up sliders for each sound source running and you can control it there. There may be a way to adapt the recoloring script that Martin posted on the " what would you like to see in DX 4 " thread to raise and lower volume for DX sounds, dunno about toggling.
My recent themes have been sound free, or near sound free. But I seem to remember comments when I was PDJ, about how cool the sound effects were.
Thanx to those replying here, hope to see more!