Going to upgrade to 5.1 speakers. Any comments on what your using. Do they sound good? Are they not what you were expecting? Which ones really are worth the bucks? Would like to stay in the $200-$300 U.S. price range. Also, is the Intel pro 1000 Integrated PCI NIC Card the "audio" card for my system and if so does anyone know if it will support 5.1? If it won't. Any suggestions? Thanks for your time.