For music and gaming, your new PC rocks. Unfortunately, the tinny-sounding speakers that came with it are pretty uninspiring. Although you don't necessarily need a system that shakes the walls, you're clearly due for an upgrade. Time to get a system that lets you hear music and games in full-stereo sound instead of the buzzing, hissing mush you get from your existing speakers. Check out the Altec Lansing 220 system. These versatile speakers fit easily on your desktop and fire the sound directly toward you for a more vivid listening experience. They also connect to your portable CD, DVD and MP3 player.