OS: Windows Vista
DX: 10
Video: e-Geforce 8600 GTS
Mem: 1.512 gigs
CPU: Pentium 4 3.0 GHz

First of all, I'm amazed I can run this at my highest resolution possible on my monitor [1280x1024] but I'm having a few issues, one that stops me from even playing the game.

First, the only sound played is durring the intro screen, and the part where Jack, your main character, is on the plane. After that, completely mute. No music or sound effects, nada.

Then when I enter the second part of the demo, where a splicer is suposed to kill this guy with you standing in the sub, the pawns don't move.
Both of the pawns, splicer and the guy are standing completely still next to eachother but I can still look around and all the lights etc are flickering so I know the game didn't freeze, just the pawns.

Help please.