Dell Business has the Creative Sound Blaster X-Fi Surround 5.1 SB1090 5.1 Channels 24-bit 96KHz USB Interface Sound Card for $60 - 25% off with coupon code ZTQV568L16CMBH [Exp 10/4] + $0 shipping = $45 shipped. It can output to your 5.1 ch surround sound speakers or RCA plugs. [Compare]