[python-win32] Openning the IDE from Windows Explorer

[Blair Hall]

I've just upgraded to Python 2.4 and build 203 of the extensions.

My earlier installation (Python 2.2.2, not sure which build of the extensions)
allowed me to right-click on a file from the Windows Explorer window and 
select 'Edit'
to open that file in the PythonWin IDE.

Now my latest installation has not provided me with this rather convenient 
tool,
(although the Edit with IDL is still there) and I can't figure out how to 
add it myself!

Can anyone help?