Starting a python GUI from another python GUI.

[Jens Bloch Helmers]

I'm trying to launch a python GUI from another python program
using the command:

     os.system('pythonw GUIapp.py')

but an unnecessary console window pops up when the above statement is
executed despite the use of pythonw.exe instead of python.exe.
A funny thing is that no console window appear if the above statement
is executed from a non-GUI python script.

What is the best way to launch a stand-alone python GUI from another
python GUI? (Without console windows...)

(I'm using python2.2.2 / winXP / wxpython2.3.4.2)

Jens
Python Newbie