i have an old creative SB0680 sound card and it runs totally fine but i cant find a way to enable bass redirection. creative has so support for this card on their site and i cant find any 3rd party software to help me, even AC3 filter wont work. im running windows XP pro SP3 and i really need some help to get by sub going! i can verify it goes by plugging it into different channels. PLEASE HELP!!!!!