CCC is a great tool and helpful since a very long time - but CCC 3.0.1 is not really compatible with Leopard MacOSX 10.5.x ! I've got a 3 out of 5 success rate with restored clones only. Sometimes CCC canot restore the 10.5.1 clones properly from an image. Some core functions seem to go missing and you end up with Applications like Apple's Preview.app not functioning... so you probably want to wait until Mike releases a Leopard compatible Version...