Christophe Jorssen wrote: > pstricks.tex 2005/05/06 v1.07 `PSTricks' (tvz) > pstricks-add.tex 2005/07/07 v2.57 `PSTricks-add' (hv) try again with the latest versions: http://perce.de/LaTeX/pstricks-add/pstricks-add.tex and maybe also the pro file pstricks.tex is on CTAN Herbert