[NTG-context] Unicode PDF bookmarks and headers

I can't get Unicode (Arabic) PDF bookmarks or headers (see the attached file), even after including "\input spec-tst" after the wiki page http://wiki.contextgarden.net/PDF_Bookmarks_and_Headers But I get miss-encoded text instead, am I missing some thing? Regards, Khaled -- Khaled Hosny Arabic localizer and member of Arabeyes.org team