- last post: 01.01.0001 12:00 AM PDT
this is directly off of halo pc's FAQ on bungie.net
Q
So what's new in the PC version of Halo?
A
There are several new features have been added to Halo that greatly enhance the multiplayer experience. The core of the single player campaign (the story line, cinematics, scripts, music/sounds, AI, physics, etc) have been faithfully translated for the PC with everything you would expect from a PC game (hi-res graphics, mouse/keyboard support, Creative 5.1 EAX support, etc..)
so, according to this, halo should support 5.1 surround sound if you turn on EAX, like Chewy said.