The Stealth Recorder is a new kind of computer program that enables you to record many kinds of sounds secretly and transfer them automatically through internet to support various sound formats, such as MP3, wav and vox in perfect stealth mode. You can also record and send your voice message by e-mail with its powerful new Voice Mail features. The Stealth Recorder records automatically whenever there are sounds, noises, or music and pauses as soon as there are no sounds. Since it can transfer what is recorded to an Internet email or FTP site (in the state of the background) automatically and stealthily, you can easily send or receive the contents of a conference or a transcript of lectures promptly. You can make 'Voice Diary' yourself or listen to what is recorded long distance at the actual spot where you are now. So you can make the best use of this program in many ways. It is particularly possible to record a high quality sound automatically for long hours on the smallest hard disk space because of the supporting of MP3 realtime recording. If you have two computer units, one in your office and the other at home, you can listen to all kinds of voices or sounds in your own office or at home privately.