I have an asus p5b mobo with 8 channel sound capability. It has all the audio ports normally found on a audio card (i think). I put this computer togetherand chose this board. I'm now thinking 'why would asus make a board with the sound ports already there if the thing to do is buy a sound card'? I'm temporarily using two speakers and a sub. I want to get a 5 or 6 piece speaker system (suggestions?) I dont like the thought of having a double set of audio ports. Is it worth it or for the most part is the asus pb5 board ok for sound?