[xwiki-users] Font problem (Fonts having more then one word in their names) while exporting page as PDF

Hi, I have attached exported PDF file (I am not sure that the list permits attachments) I am running my XWiki on my Fedora 14 machine with Tomcat 6.0.32 I have copied some well knowns Windows fonts to both my Fedora's /usr/share/fonts/ directory and WEB-INF/fonts directory. I have realized that some fonts having more than 1 word in their font names (not font file name) not embedded in the exported PDF file. (i.e. "Courier New", "Trebuchet MS", "Comic Sans MS", etc..) Other fonts embedded into the PDF without problems. Any comments