[Qgis-user] Any tutorial on how to add grass modules to sextante-QGIS?

[S. Koukoulas (lists)]

Hi,

There are several grass commands that I use and there are not available
yet in
sextante-QGIS (r.null, the full r.mapcalc etc).

Is there any tutorial on how to add grass modules to sextante-QGIS and
how difficult is it?

I need them available on the python console too.

many thanks,
sotiris