Kurt, Try <http://www.tex.ac.uk/cgi-bin/texfaq2html?label=citeURL> and search this site (the famous UK TeX FAQ) at <http://www.tex.ac.uk/cgi-bin/texfaq2html?introduction=yes#search> for other info. You might also ask this question at the comp.text.tex group (which, in my experience, is as nice as this one). HTH Andrei