I get totally lost in the many places where LaTeX3 is available. It seems there are at least 3 places where development code in quite different versions is stored: http://www.latex-project.org/cgi-bin/cvsweb/ http://www.ctan.org/tex-archive/macros/latex/exptl/project/expl3/ http://www.latex-project.org/code/experimental/ I thought that CVSWeb might contain the most recent packages and had a look at it. However these packages depend heavily on l3* files which can only be found in the expl3 directory of CTAN. Still I am missing l3num.sty, l3prg.sty, l3token.sty which are required by xparse.sty. Where can I get these? Are there any guidelines where LaTeX3 development code is made available? Is there an anonymous CVS pserver? I must admit that I don't really know what to do with the CVSWeb interface apart from downloading the whole tarball. I would prefer to use anonymous CVS to checkout and update LaTeX3 code. Ciao Andreas