A couple of gotchas which maybe documented. 1. Beware if you have relocated configuration.php as per security recommendations - this file may not be backed up and the new site will not work, but it is easily copied over. 2. If your site uses .htaccess, php.ini and any of the SEFs then you might have to edit these files on your local WAMP install. Not a bug in JoomlaCloner, but make sure site does fully work in the cloned area. Otherwise, well worth the investment.