Hello,
about the variable translation issue, I think it should work with the internationalization module. Only the i18n module would be needed, not the translation module.
You have to add an array in 'settings.php' containing the names of the variables you want to be translatable. Example :
$conf['i18n_variables'] = array(
'menu_primary_menu',
'contact_form_information',
'site_map_show_menus',
'site_map_message',
'site_name',
);Then, the associated textfields or textareas will be language aware : you enter the text in english, submit, switch language (using the i18n block), enter the translated text, submit and that's it.
I never tested it with ubercart (will soon 
), but it should work the same.
Joined: 02/06/2008