Buy.com has a Diamond Xtreme Sound 7.1 24 Bit Dolby EX Sound Card for $21.21 after$10 rebate with Free Shipping.
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- Diamond Xtreme Sound allows the user to experience high level, theater quality sound while watching videos, listening to music, and playing games all in true 7.1 channel surround sound. This is an essential upgrade for anyone interested in increasing their computer audio experience while freeing up valuable computer system resources