[Plugin: Advertising Manager] Uploading

Does the whole folder need to be uploaded? The instructions are not too clear. I unzipped, uploaded to my FTP (Dreamweaver CS3) and uploaded the whole folder like it says to under the wp_content/plugin and uploaded and nothing populated in my admin panel. Now I did upload the advertising manager.php and the adman.js and adman.css by themselves to the plugin and all I got was no unable to load properly. What should I do or what suggestions can you give me?