I'm gonna be building a new computer very soon, and surprisingly I have went under budget. For the first time in my life I'll be getting a sound card other than Creative, I've chosen the HT OMEGA CLARO 7.1 Channels 24-bit 192KHz PCI Interface Sound Card. I read a lot about it and it seems really great. Everyone in the reviews has their computers hooked up to nice sound systems, I have a fairly cheap 5.1 logitech system. Its decent for now but I'd like something nicer. I have a few questions though, this sound card offers both Optical and Coaxial out, I'm the farthest thing from an audiophile, so which is better? Also what exactly do I need to buy, I was told I need a receiver...then speakers? It sounds very confusing. I was also told there are Home Theater in a Box things I can buy, which I may look into, but I'd still like to know my other options and educate myself a little on this topic. Any audiofreaks who can help me out a little bit? This is one if the receivers I was looking at, how do I know what speakers I can buy to hook up to them?