Hi all, (especially Jens-Uwe) I just started to use the piechartMP package. I have succeeded in producing some quite nice charts using standalone metapost. But I am unable to convert these graphics to pdf via mptopdf, nor can I integrate them into context files. As soon as I try to switch to typesetting the labels using some TeX format, I get errors like 'Unable to make mpx file', or all labels simply show the same text, or... I have experimented with various setups, but I can't really locate the problem, sorry for this imprecise problem description. Can anybody provide me with some setup tips or a working setup? It would of course be best to have the labels typeset by context, respecting the MP environment of the document, but for the moment, a simply working setup would be a good start. Thanks, Eckhart