Codeigniter+Gettext for multilingual site (i18n)

[eluser]landitus[/eluser]
Hi all! I'm finally developing my first multilingual site which came from an old no-CI site which used Gettext cause there's a lot of text and not just actions. I'm really struggling to make gettext to work, having read the WIKI but I lacks information and examples. Is there someone here who has used the gettext library succesfully?

Can you post some examples of controller and views? I really thing everyone in the community would like to know more about this.
Thanks in advance