This version of Kickstart addresses known issues with the import from S3 feature. Now the import from S3 works just fine and you can rely again on it.
We added a new feature: the web.config is renamed to web.config.bak on extraction and renamed back to the original web.config name when you click on Clean Up. This is required on IIS servers for pretty much the same reasons that renaming the .htaccess file is necessary on Apache servers.
Finally, we upgraded jQuery to 1.9.1. Please note that earlier versions of Kickstart ceased functioning if the jquery.min.js and json2.min.js were not present. This was the result of the version of jQuery they were trying to load not being availalble any more in the Google AJAX Library CDN. The new version does no longer have this problem.