If you want really good speakers for your computers, with high quality and the like, you have to go with a digital or multiple analogue output to surround reciever. I personally would recommend Audigy 4 Pro, because it is a high-end output AND recording platform for the mainstream, and it is quite affordable. Once you have your choice of sound device, simply choose a suitable home theatre reciever and connect your devices together. Finally, after you have decided on those, you need to decide on speakers. I have chosen a dual 8 inch 3 way speaker set for front speakers, a 6x9 center speaker, a 12 inch 3 way speaker set for the rear, and a 12 inch JVC (not preference, but more a matter of performance x affordability) subwoofer. I recommend anyone interested in high quality digital surround sound and or audio invest in a high quality sound card, (with 4 or more inputs and outputs for recording) and a high quality speaker set (large woofers being preferable to my personal taste, but if you want studio quality sound, your going to want something that suits high AND low end sound like a Studio Monitor).