How come there's a package (xypic) depending on TeX 3.1415-5 while the latest TeX version is 3.1415-4? Or is there another one and I didn't find it? Michael -- Michael Meskes Lehrstuhl fuer angewandte Mathematik insb. Informatik RWTH-Aachen, D-52056 Aachen, Germany email: meskes@informatik.rwth-aachen.de