IPython

http://ipython.scipy.org/

Presented by Stuart Williams

Idle

http://www.python.org/idle/doc/idle2.html

Presented by Mike Pfaiffer

Stani's Python Editor

http://pythonide.stani.be/

Presented by Syd Weidman

could you make this page a subpage of WinniPUG like WinniPUG/PythonDevEnvironments ? -- d2m