I am a PHP developer and i use with satisfaction the CodeIgniter for building my applications: i am interest at an CMS and EE is an engine similar with CI? It is easy to integrate it with a code CI similar? Is EE a CMS able to buid complex application (login and rule of user…, easy customisation of the data into the db, if you a see one of my application Gran Paradiso you understand what i want) or CI is easy? Thank you