[Python.NET] Problem installing

First, thanks for a very exciting development. I downloaded the files. I can run the demo in your version of python but not in my existing version of python 2.3. I followed the instructions:- "Yes, at least on win32 systems. Just copy the files Python.Runtime.dll and CLR.dll from the PythonNet directory to the root directory of your python installation." I get the error D:\Python23>python d:\pythonnet\pythonnet-1.0-beta1\demo\helloform.py Traceback (most recent call last): File "d:\pythonnet\pythonnet-1.0-beta1\demo\helloform.py", line 12, in ? import CLR.System.Windows.Forms as WinForms ImportError: No module named System.Windows.Forms Any help very much appreciated. David