Hello, I have tried the simple example of xml-math from eXaMpLe \useXMLfilter[mml,mmp,mmc] % basic mathml/presentational/content \starttext \startXMLdata a b c \stopXMLdata \stoptext but the resulting pdf has no math font ... Yes, I have downloaded the latest beta (ConTeXt 2001.1.19) What went wrong? Uwe -- mailto:koloska@rcs.urz.tu-dresden.de http://rcswww.urz.tu-dresden.de/~koloska/ -- -- right now the web page is in german only but this will change as time goes by ;-)