Ok, here it is; I bought a 5.1 package setup off Newegg when I was building my new rig cause it was on sale for $99 from $250. I got this thing only to find out that the only audio input is RCA. I happen to have cord in my misc junk that goes from the green output of my mobo to RCA. I have sound but my computer only sees it as stereo. Basically the 2.1 - 5.1 is controlled on the unit itself. In games I cant hear voices that would normally come the center speaker. Any suggestion? Did I waste $100?