I recently found a terrific new reason to use Airfoil.

I listen to Pandora and other music sites using Firefox. Most of the time I stream the sound through Airfoil to my remote speakers.

But the other day I was in an office with only my computer and two small, iHome speakers attached.

So why would I want to use Airfoil just to play through my computer's output?

Because Airfoil gives me an Equalizer that no other output on my computer give me!

And a balance between left and right speakers.

Airfoil's controls should have been built into the Mac OS!