I'm trying to see mathml in firefox and firefox wrote that i have to install Symbol font to display properly mathml. How to do that ? Why this font is not included with FC3 or at least firefox ? Best regards -- Eric Tanguy | Nantes, France <eric.tanguy@xxxxxxxxxxxxxx> Key : A4B8368F | Key Server : subkeys.pgp.net Fedora Core release 3 (Heidelberg) sur athlon kernel 2.6.11-1.14_FC3