I had same problem
I had the same problem, start again but this time put all the files in the CMS folder in to the root of your site and that should sort it, basically don't have a CMS folder and then yout global file should look like this:
<?php
$WAGLOBAL_Root_URL = "http://www.concentratedmedia.com/" ; //Absolute path to your site folder.
$WAGLOBAL_Site_Name = "Concentratedmedia.com" ;
$WAGLOBAL_localRoot = "http://www.concentratedmedia.com/"; //relative path to your PowerCMS files on your local testing server.
$WAGLOBAL_remoteRoot = "http://www.concentratedmedia.com/"; //relative path to your PowerCMS files on your remote server.
//iRite Images upload settings
$WAGLOBAL_Images_Folder = "media_images/"; //relative path to your images folder.
$WAGLOBAL_Swf_Folder = "swf/"; //relative path to your swf folder.
You might want to rename your images folder as there is already a folder in the CMS folder called images something like media_images hope this does it for you it worked for me
