[support] Multilingual Support : i18n+Pathauto on Drupal 5.x

Hi, on my site in Drupal 5.x , I've activated i18n and pathauto. I have tow languages: English & French. For one page (for exemple: www.example.com/*en/*about ) I have a translated page in French with a new title (in French). Let's say www.example.com/fr*/*apropos is the French equivalent to English www.example.com/*en/*about When I use the language switcher block, Drupal tries www.example.com/fr*/*about and not www.example.com/fr*/*apropos Any clue? Reading all the issues on D5 and i18n+pathauto did not gave me clear ideas... Thanks Denis