Xilisoft Sound Recorder makes your computer a professional sound recording and audio recording studio in the way of recording sound and voice from any sound card line-in and line-out, from microphone, VoIP conversation, or recording music played by other programs like Winamp, Windows Media Player, Quick Time, Real Player, Flash, games and so on, and saving it as MP3, WAV or WMA sound file.
Enabling VAS (Voice Activation System) mode will auto record sound and skip silent passages after a certain amount of silence, and you can enjoy the final record effect when recording with real-time monitor activated. Recording sound in spy mode makes recording sound private by hiding the sound recording software. Record your sound by Xilisoft Sound Recorder now to memorize those happy and precious times.

* Record sound from all line-in, line-out, microphone, VoIP, Karaoke, mixer, etc.
* Save your recorded sound as MP3, WAV, WMA file directly
* Record any voice, conversation and music played through sound card

A Live CD is a CD-Rom or a DVD-Rom with an operating system that can be executed from a bootable cd-rom or dvd-rom drive, without having to be installed in a hard drive. The system can return to its previous operating system when the computer is rebooted without the LiveCD.

It works by placing the files, which are typically stored in a hard disk. An operation like this, however, would-in a way-bring the performance of the computer down, as it reduces the RAM available to applications. Apart from that, the operating system runs at a slower rate because it is not executed from the hard disk drive.

Yet, there is an option with some Live CDs to install the system in the hard drive. Most LiveCDs can access internal and/or external hard drives, floppy-discs and USB Flash memories.

The biggest part of Live CDs contains a system based on the Linux kernel, but there are also Live CDs functioning with other operating systems, such as Mac OS, Mac OS X, BeOS, FreeBSD, Plan 9 or Microsoft Windows, though the legal status of Live CDs based on the Windows' code has been non other than a moot case. As for history, the first OS to do the job, support Live CD operations in other words, came out in 1991, and was identified as Mac OS 7.