http://www.codeproject.com/Articles/20183/The-Ultimate-Grid-Home-Page
http://www.codeproject.com/Articles/20184/The-Ultimate-Grid-Cell-Types
http://www.codeproject.com/Articles/20769/The-Ultimate-Grid-FAQ
http://codecanyon.net/item/grid-fx-ultimate-grid-plugin-for-wordpress/5615317