Turn your MP3s into your own personal concert. Hear your movies in virtual surround sound over stereo speakers or headphones. Plus the Creative Xmod Module for PC & Mac is truly plug-and-play. You can use it right out of the box-no software installation needed. X-Fi 24-bit Crystalizer Restore the details and vibrance your music and movies lost during compression. X-Fi technology intelligently enhances the highs and lows so you'll hear it all-crisp cymbal crashes, wailing guitar solos, screeching tires and booming explosions. Slip on your headphones and X-Fi technology moves the sound away from your ears into the space around you. You'll feel like you're sitting in with your favorite band or in the best seat at the movie theater. Connect the Creative Xmod to your USB port and speakers to start listening to your music in seconds. There are no drivers to install for both PC and Macintosh. Restore the details and vibrance that your music lost during MP3 compression