Diamond's Xtreme Sound gives you high level, theater quality sound while for videos, music and gaming. Give yourself a total DVD Theater surround sound experience, with true 5.1 channel surround sound. It's an essential upgrade for anyone who wants to improve computer audio while freeing up valuable computer system resources. It also includes Audacity, a multi-track recording/editing studio. You can Import sound files, edit them, and combine them with other files or with new recordings. Export your recordings in several common file formats, such as WAV and MP3. Editing is simple with the Cut, Copy, Paste, and Delete tools. Use unlimited Undo and Redo to go back any number of steps, while you edit and mix an unlimited number of tracks. Fade the volume up or down smoothly with the Envelope tool. Remove static, hiss, hum, or other constant background noises from your recordings. Level meters help monitor volume levels before, during, and after recording. You can dub over existing tracks to create multi-track recordings. Game port Internal input connectors for CD and Aux Audio Audacity features - 16bit/48KHz playback; 6-channel audio output; 10 band Equalizer with presets; Easy connection to home audio equipment; Special effects including concert hall and more Inputs - Mic in, stereo line in Outputs - L/R front and rear channels, center/subwoofer Operating System - Windows 2000, Windows XP, Windows XP Media Center System Requirements - 850 MHZ CPU; PCI slot; 128MB RAM; 20MB Hard disk space; CD-ROM or DVD-ROM drive