Hi! New here! I'm building my first rig. I'm really excited and wanted to know if anyone can tell me what I can do with my stereo. Its a pioneer sa-950. I hook my laptop to it with aux running to the component ports. That's the only connection I have on the stereo, jus component. If it matters, here are some numeros: 190 watt 120 volt 60 hz. Is there a better connection I can get running from the computer than aux? Are there any sound cards which may work better with my old ass system than a stock sound card? I really appreciate any advice!