We have found a massive source error.
In the component components/com_sef/joomsef.php , the querys again the database are done using
ItemId as column name for jos_redirection.
We have probe to change all the code sql references of this file from ItemId to Id ,and if works better ( but some head menus are missing)

Server Apache/2.0.59
PHP CGI Version 5.2.6 used with SuPHP
Joomla! 1.5.7 Production/Stable [ Wovusani ] 9-September-2008 23:00 GMT
Versión de la base de datos: 5.0.44-log
Cotejamiento(collation): utf8_general_ci

Joomfish 2.0RC


JRouter of Joomfish disabled.
.htaccess check and working.

But every menu item, except the defautl page / (without file) is a 404 NOT FOUND ERROR....

What should we do ?