UNetbootin allows you to create bootable Live USB drives for Ubuntu, Fedora, and other Linux distributions without burning a CD. It runs on Windows, Linux, and Mac OS X. You can either let UNetbootin download one of the many distributions supported out-of-the-box for you, or supply your own Linux .iso file if you've already downloaded one or your preferred distribution isn't on the list.The current version has built-in support for automatically downloading and loading the following distributions, though installing other distributions is also supported: Ubuntu (and official derivatives) Debian Linux Mint openSUSE Arch Linux Damn Small Linux SliTaz Puppy Linux FreeBSD NetBSD Fedora Rawhide PCLinuxOS Sabayon Linux Gentoo MEPIS SimplyMEPIS 8 Zenwalk Slax Dreamlinux Elive CentOS Mandriva LinuxConsole Frugalware Linux xPUD