elRTE

Hi,
I've been trying to get CKEditor and FCKEditor and TinyMCE to work but no luck at all.
Then I found elRTE and was able to setup elRTE editor in a couple of minutes and the file manager was able to show the pictures almost instantly.
Although this is great, I still can't upload files.
When I get into the elFinder popup window, all buttons are disabled except "Refresh", "Info", "Show as List" and "Help".
I haven't disabled anything, everything's still pretty standard. How can I solve this?

In the script tag on my page I used the following code to initialize elFinder and elRTE:

var opts = {
            lang            : 'en',
            styleWithCSS    : false,
            toolbar            : 'maxi',
            fmAllow            : true,
            fmOpen            : function(callback){
                    $('<div id="myelfinder" />').elfinder({
                          url : '../js/elfinder-1.2/connectors/php/connector.php',
                          lang : 'en',
                          dialog : { width : 900, modal : true, title : 'Files' }, // open in dialog window
                          closeOnEditorCallback : true, // close after file select
                          editorCallback : callback     // pass callback to file manager
                       })
               }
        }
        // create editor
        $('.elrteditor').elrte(opts);

In my connector.php file I have the following config:

$opts = array(
    'root'            => '../../../uploads/images',                       // path to root directory
    'URL'             => 'http://localhost/uploads/images/', // root directory URL
    'rootAlias'       => 'Home',       // display this instead of root directory name
    'uploadAllow'   => array('images/*'),
    'uploadDeny'    => array('txt'),
    'uploadOrder'   => 'deny,allow',
    'dotFiles'     => false,        // display dot files
    'tmbDir'       => '_tmb',       // directory name for image thumbnails. Set to "" to avoid thumbnails generation
    'defaults'     => array(        // default permisions
        'read'   => true,
        'write'  => true,
        'rm'     => true
        ),
);

Thanks for your time!