More info: I am using a ThermalTake Gaming keyboard and I typically have the speakers connected to it. This causes no issues in any other games or ANYTHING else except SR3 (??). When I tried instead to connect the speakers directly to the computer and then set the default audio device to my onboard audio driver (disabling the audio from my keyboard) in the Control Panel> Sounds I get nothing. No errors, just no sound. Connected back to my keyboard, enabled the keyboard sound, ...sound works again. SR3 audio does not. Any ideas would be helpful. Thanks.