Hello. First off I will start by saying that I have the Sennheiser game ones for gaming with an external Creative SoundblasterX G5 AMP. I have tried on board audio with these headphones and it just doesn't put out enough volume for them even at max. The problem I am having with these headphones and the Amp is positional audio. I don't use 7.1 channel or any surround sound as I have tried and it sounds even worse. When I hear foot steps or gun shots in game I basically have to look around until it's centered for me to know where it is coming from. Is there anything I can buy externally that is better for positional sound than this Amp? Thoughts about the Sennheiser GSX 1000 AMP?