Free Backgrounds - BackgroundLabs.com [ http://www.backgroundlabs.com ]
BackgroundLabs provides a wide variety of free backgrounds and graphics for use in customizing your myspace pages, websites and PowerPoint presentations. - [Read more]

Powerpoint Presentation [ http://www.templateswise.com ]
Great collection of backgrounds, templates and more inspirational graphics to build stunning presentations, all templates are free to download. - [Read more]