removeFormatAttributes not stripping style=""

I'm at a loss here and hope to get some support from the community.
My config.js contains the following:

/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
CKEDITOR.editorConfig = function( config )
{
config.pasteFromWordPromptCleanup = true;
config.pasteFromWordRemoveFontStyles = true;
config.forcePasteAsPlainText = true;
config.ignoreEmptyParagraph = true;
config.removeFormatAttributes = true;
config.toolbar = 'editor';
config.toolbar_editor =
[
{ name: 'clipboard', items : [ 'Cut','Copy','Paste','PasteText','PasteFromWord','-','Undo','Redo' ] },
{ name: 'editing', items : [ 'Find','Replace','-','SelectAll','-','Scayt' ] },
{ name: 'insert', items : [ 'Image','Table','HorizontalRule','SpecialChar','PageBreak' ] },
{ name: 'links', items : [ 'Link','Unlink','Anchor' ] },
'/',
{ name: 'styles', items : [ 'Styles','Format' ] },
{ name: 'basicstyles', items : [ 'Bold','Italic','Strike','-','RemoveFormat' ] },
{ name: 'paragraph', items : [ 'NumberedList','BulletedList','-','Outdent','Indent','-','Blockquote' ] },

{ name: 'tools', items : [ 'Maximize','-','About' ] }
];
};

However, I can still add <div style="background-color: black; padding:10px; "> </div> into the post and it show up as a black bar. I'm quite lost at what I'm not doing right.

I did noticed in http://docs.cksource.com/ckeditor_api/s ... onfig.html it says that I should be loading a plugin or something from removeformat. I don't see that in my plugins folder and I can't find it online to install it. Can someone explain what I'm doing wrong!?

Thanks!!!!!