The big advantage of LinuxLive USB Creator compared to the traditional Live CD is that not only you can work much faster from the beginning, but logically it will also allow you to edit the parameters and change the configurations directly from the USB device.
Another interesting point of LinuxLive USB Creator is that it will allow you to download and install all the distributions from the interface of the application itself. Ubuntu, Fedora, Debian, OpenSUSE, Mint, Slax, CentOS, ArchLinux, Gentoo, PCLinuxOS, Sabayon, BackTrack, Puppy Linux... they're all just a click away.
Once you're bored of a distribution and you want to install another one you only have to turn to 'Smartclean' that will delete it at once and leave no trace of the former distribution so you can install a new one in seconds.
LinuxLive USB Creator is a surprisingly useful tool that will make a lot of Linux users ask themselves how the hell they were able to live without it before.