Sidi is a practical audio CD player that doesn't waste any precious desktop space. Its simple interface hides a rich set of features including the ability to download information about the CD you are playing from the Internet (CDDB). This way, you don't need to grab the CD box each time to figure out what you are playing or want to play. You can also use Sidi to upload new or updated CD information to the Internet for others to use. Sidi sports a full-featured menu and a handy auto-hide control window that works like the system volume control.