Knoppix made live CDs popular—and with good reason too. Do you want to check whether a distribution works well with your hardware, or to show off the latest Compiz Fusion magic, or maybe you have a presentation to do and you want to make sure you have the same environment to show it in as you had to create it? A live CD can help with all of these scenarios. However, until recently you had to read through some pretty dense documentation to make any customisations. Now, Fedora 7 is out and Revisor is here to help you create any kind of live system you can imagine, in 7 easy steps.