The Fedora Unity Project has released Fedora Core LiveCDs and LiveDVDS. Currently they have FC5 and FC6t2 available for download.
Official Fedora Live images are something we all have been looking forward to seeing in the Fedora Community. Kadischi will be the tool to create such live images. Fedora Unity has recently joined forces with Kadischi to help provide testing and to release live images which we are calling “Live-Spins.”