Ubuntu Linux can be run from a cd.Thanks for this piece..I'd been curious about checking out some new distros after a long while. As is (still) typical with Linux, I hadn't come across a nice step-by-step guide to making a bootable USB distro. I'd never even *heard* about the LinuxLive option which seems very cool. Even after all these years the lack of simple, easy-to-find info on installing and using Linux is STILL its single biggest obstacle for mass adoption.