[NTG-context] OT: MP source docu

Hi, i'm currently writing a MP package and would like to have a printable source documentation. 'texexec --module' does this job very well, but there are two things that i would have changed for my documentation (not in general): - it always writes "ConTeXt" on top of the title page. Since my package is not related to ConTeXt, how can i replace it with a different title, i.e. the package name? - how can i activate an other color palette for pretty printing of the MP code? Thanks in advance Jens