Xmap-multilanguage-SH404 incompatibility

[bagou01]

Hi
i'm using xmap on a site where i also use SH404. unfortunately, to use the multilanguage functionnality of joomla with SH404 installed, you have to disable the joomla language plugin. so i guess that's the reason Xmap can't generate a sitemap for my site's second language ?
is there a turnaround or any way to get xmaps to generate a sitemap of my whole site (not only one language), while using SH404 ?
thanks for the help