SystemRescueCd

If you're looking for a Linux system that can be accessed easily from a bootable CDROM, then SystemRescueCd may be just what you need. Not only can it provide a straightforward way to perform administrative tasks on your computer, like creating and editing hard disk partitions or backing up data, but it also contains a variety of system utilities (think parted, partimage, and fstools) as well as basic programs (such as editors, midnight commander, and network tools).

One particularly helpful feature of SystemRescueCd is QtParted, a Partition Magic clone that allows you to easily edit partitions thanks to its Qt-based graphical user interface. Whether you're a seasoned computer pro or just someone looking for a user-friendly system, this CDROM aims to be accessible to everybody. In short, SystemRescueCd is definitely worth checking out if you're in need of a Linux system that can be accessed from a bootable CDROM.