I have the ABIT IC7 MOBO. It has a integrated sound card: 6-Channel AC 97 CODEC on. The speakers I am thinking about buying are the Klipsch Promedia GMX D-5.1 Personal Audio System plus another free sub woofer. I might change my mind cause I read a lot of forums on ATech and everyone were saying there not that great. So I'm a bit skeptical. Anyways What I need to know is Do I need a high quality sound card? I was thinking about getting the Sound Blaster Extigy or Audigy 2 Platinum EX Something high quality, but I'm not sure how much different the sound will get. Will the sound get THAT much better or is it a waste of money? And if anyone can tell me better speakers than the Klipsch Promedia GMX D-5.1 Personal Audio System for around the price of 100-300 bucks please tell me!!! I want to build my PC asap.