Apropos the bib module,
ConTeXt users wishing to use both the pgf/tikz module (v1.10) and the bib
module together, will (currently) have to use the CVS version of pgf because
both modules clash with the use of the .aux file. The following was posted by
the pgf developer Till Tantau on the pgf
M.J. Kallen wrote:
I'm assuming the new bib module still uses the .aux file for the same
purposes as before.
Yes. It absolutely has to be .aux, because bibtex doesn't accept
anything else, but if pgf/tikz support is based on LaTeX/s aux
file, it may be possible to merge the two uses. I