Hi guys I installed KXdrivers in windows 7 with my sblive value card, the sound works perfectly in windows (mp3, sound, etc), the problem is 3d sound in the games, i dont have 3d sound or positional sound, only some kind of stereo sound in the games, example in cod 4 i dont know where my enemy is I can hear where is coming from. I use Headphones. Please help !!!! Thanks In advance.