hi guys. i bought 'coolermaster storm sirus s' headset a few days ago. the S version is different from the normal version in that it doesnt have the physical mixer that comes with the normal version. my headset is not producing quality sound. the sirus S version also does'nt come with any kind of supporting software with it. can u guys tell me if there is any good audio tweaking software i can get on the internet to adjust my headset's bass and treble of each of the individual drivers. any help would be much appreciated.