First of all what sound card do you have that is conflicting and what is the problem maybe we can sort the conflict out.... Secondly there a number of sound cards out there and all comes down to how much you want to spend and what you want to do with it... I have heard good reports about the turtle beach cards but they are expensive or you could stick with good old Creative soudblaster live series, i have Live player 5.1 and have had no problems with the card and XP and the price was good too...