One Pica Image CDN Plugin
Right now, there is a plugin available for Magento that makes it easy to speed up the images on your Magento website. You can learn more about it and download it at Magentocommerce.com.
MaxCDN Magento Plugin
MaxCDN provides an easy to use plugin for Magento users. This plugin takes minutes to implement and has easy setup instructions.
To see more visit here: http://www.maxcdn.com/features/integrations/magento-commerce-cdn-module/
To see more visit here: http://www.maxcdn.com/features/integrations/magento-commerce-cdn-module/