Does anyone use a cnr based sound card? Is it any good? What the heck is the purpose of the cnr slot, why not just have another PCI slot? Specifically I was looking at upgrading the onboard sound of my ECS K7S5A and was looking at getting the following at newegg: Hercules CNR Sound Card: SC-Core Digital Sound Card (6 Channels + SP/DIF + In) - OEM Version. It seems pretty cool for $19 and I was thinking if I could find something to put in that slot I might as well use it. Or is there a reason not to? Also anyone know If I disable my onboard sound if my onboard joystick port will still work? Thanks.