please advice for my codeigniter tutorial

[eluser]Unknown[/eluser]
hi folks
recently i've just wrote an article about
creating a basic accounting application using codeigniter,
and it consists of setting up codeigniter,
designing application using UML,designing the ERD,
and finally coding the application..

it's located at http://www.dijexi.com/category/codeigniter

i'm very glad if you come to visit it and give your comments
and advice

regards