If your PC is built using an Intel motherboard with High Definition Audio support, you can take advantage of some cool enhancements. Open the Sound option in Control Panel, select the Speakers icon on the Playback tab, and click the Properties button. The Enhancements tab includes a set of options you can use to control bass levels, create virtual surround sound on a two-speaker system, correct for crummy room acoustics, and change loudness settings.

Tags | General, Windows Vista