I am upgrading my entire system. In my old system I have a sound blaster live card with EAX (not advanced). I want to save some bucks and either use my old sound card or onboard sound on the new motherboard. I use the Line Out and a Rear Out with 4 speakers and a subwoofer. I also use a Line In and a Mic In. In the years since I bought my sound blaster live has their been enough improvements on onboard sound to use it and sell the sound blaster?