In a narrow set of circumstances, Dreamweaver CS5 crashes with J51_polaris. I loaded Polaris as a template on a Joomla 3.2.3 site. Works well - no problems so far. But because I wanted to edit some of the files - so far only css - I downloaded the template files into Dreamweaver.. When it creates the cache and comes to php files (maybe only elements/checkbox.php since that file was referenced when the caching crashed), Dreamweaver closes and will not re-start. Remove these files and all is well - then you can stop the create cache option and restore the php files and all is well. Note that I am talking about local - the actual site is not affected. Weird. I'd call it a bug with Dreamweaver although i did not have any problem with local copies of the Evolution template. This post is just for information since I can work around it easily. (Either no cache or no local PHP files).