5.1 sound card?

hi im getting these speakers today and i was just wondering will i need a soundcard or somthing like that http://www.canadacomputers.com/index.php?do=ShowProduct&cmd=pd&pid=003357&cid=SP
riught now my sound card is like sound blaster live but yeah im not sure if it will work so help plzzz :slight_smile:

is my mobo able to do it ?
m7 vit 800
it says 6 channel audio soo im guessing it should? and i really dont care about quality of the sound i just care about the boom headshot rofl :slight_smile: http://www.biostar.com.tw/products/mainboard/board.php?name=M7VIT%20800