rony> You want all possible answers on this question, here's what to do rony> 1. goto google groups , python section rony> 2. search for IDE rony> 3. You get a couple of hundred answers with all possible arguments Or trim the list (and the noise) significantly by going to http://www.python.org/editors/ :-) -- Skip Montanaro (skip at pobox.com - http://www.mojam.com/)