Free CD Ripper 1.6

PassMark SoundCheck is a Windows based application that allows users to test their PC sound card, speakers and microphone. Verify that your sound card can record and playback sounds at various audio sample rates.

Automatically find duplicate or similar audio files of different formats incl MP3, WMA, OGG. Lets you to keep only the best quality recordings with automatic low quality duplicates identified or removed. Powerful, search by actual sound not tags etc

Dj software to automate playlists of mp3s for webacasting, broadcasting, home djs, rsls, lpfm. Can Set segues and make playlists.