This page compares LiveDistros based on the GNU/Linux operating system.
Read it at http://en.wikipedia.org/
LiveDistro is a generic term for an operating system distribution that is executed upon boot, without installation on a hard drive. Typically, it is stored on bootable media such as a CD-ROM (Live CD), DVD (Live DVD), USB Flash Drive, among others. Please see the main article on LiveDistros for more details.