j-gerard@uiuc.edu typed:
Neh? How does one throw something "out-of-phase"?
----->>My Mac has a program that does the process through my Audiomedia II
Card (Digidesign). It's also similar to the concept of surround sound.
You can also mess with your speakers and get the same effect.
BRAT
http://commline.com/~bratmix/