On Tue, Oct 30, 2007 at 22:12 +0100, Frank Küster wrote: > Norbert Preining <preining@logic.at> wrote: > > > Ralf, Frank, whoever: Could you please take a look, add/extend/explain > > in more details the situation. I have written down some points, please > > check. > > I have checked in some small changes, keep them if you like. Same here. I hope to find a bit more time tomorrow night ... cheerio ralf