Trying to add an xsl stylesheet to the sitemap module

Hi guys

I'm installing / integrating / customizing gallery since the last couple of days. One problem that I'm facing is in adding a xsl template to the sitemap module.

Since live links explains better than anything, here we go: http://www.resalog.com/sitemap.xml

If any of you have worked on this issue, thanks for helping.

Cheers.