Not sure if this will be a proper forum post or not but if you are having issues with your Add Media button not working in your post editor (I had this issue) try the following which worked for me:
Add define('CONCATENATE_SCRIPTS', false ); to the bottom of your wp-config.php file before the
// Get everything else
Save and overwrite on your server and the Add Media button hopefully will work for you. Of course, everyones server configuration is different so try it out if you have run out of options.