Menu WP3 translation with WPML plugin

Hello all,

I use a cudazi theme for a blog which is in 2 langages, english & french.
To do this i choose the plugin wpml free version, because it offers me the possibility to translate each text as i want.
But i have a little probleme with the translation of the menu, the template uses the last system of wp3 menu, so i created it in the english version, called “main”, then i translate it in french, but is name must be different, so i choose “menu”.
The error is here, wordpress accept to display only one menu, english or french, for the both version! english for FR & EN, or french for FR & EN ??

How could i have “2 menus” which are displayed for correct langage version?

the line of menu :

<?php wp_nav_menu( array( 'menu_class' => 'sf-menu', 'theme_location' => 'primary', 'fallback_cb' => 'cudazi_menu_fallback' ) ); ?>

thanks for help ??