Creative Sound Blaster Omni Surround 5.1 USB Sound Card with High Performance Headphone Amp and Integrated Beam Forming Microphone Buy, Best Price. Global Shipping.
Creative Sound Blaster Z Review | AVForums
Sound Blaster Z Review: Solid Audio Quality and Good Value for Gamers
I tried using a sound card with a quad-core processor "Sound Blaster Z" - GIGAZINE