Photoshop download Brushes doesn’t appear in the Brush Pallete

I have Photoshop CS4 installed in windows 7 starter. I’ve been downloading brushes from the internet. After that I save them in my desktop and then extract the file if needed, I extract everything. Then I go to program files and move the file. Under the c: root directory and under the program files I look for the folder Adobe then Adobe Photoshop, Presets and lastly Brushes. For more clarification here’s the whole directories where I’ve save my downloaded brushes “C:Program FilesAdobeAdobe Photoshop CS4PresetsBrushes”.

Well my problem goes this way; after I’ve successfully downloaded all the brush put them in the right directory folder I open my Photoshop, click the brush tool and look for the brush that I downloaded but none of them seems to be available. What the heck! Where did my brushes go? Please provide me solutions for my problem.