Problem with portfolio component

Hi,

I have a problem with a component that seems not to like sef_Advance... since I need to have both of them I'd like to know if there's something I can do withouth rewriting manually every single address... the problem is this:

As soon as I enable sef_advance all the links like this:

www.agriviaggi.it/index.php?option=com_p...&view=item&Itemid=54

become

www.agriviaggi.it/index.php?option=com_portfolio&id=1&view=item

withouht the "&Itemid=54" at the end of the line..that means that all my modules published only in that page won't work...

How can I solve this problem?

Marco