I don't have that option.

Volume is the icon with the speaker turned to the right, with soundwaves, yeah?

Right clicking on that gives me Open Volume Mixer, Playback Devices, Recording Devices, and Sounds. None gives me an "options" option.

I can't find anything remotely like what you're talking about in my taskbar. Searching for "stereo wide" in help doesn't bring it up either. I have windows vista.