hey guys, i have an LG HT980 DVD RECEIVER and i have a SupremeFX X-FI that came with the rampage II extreme..the question is what do i need to configure coz theres no sound at all..i jst plugged the cables in the dvd(on AUX function) and plugged the other side of the cable in the sound card..ANY help would be great! ASAP ASAP ASAP