...To run this program download it, then fire up a terminal, navigate to your downloads folder (this can be done by typing 'cd Downloads/' from your home directory), then type 'chmod +x Linux-Live-USB-Creator' to make it an executable, then your can execute it by typing './Live-USB-Creator' (note: do not use the quotes '' in the terminal). After that all you have to do is follow the on-screen directions to create your bootable USB!