Just one more post - After successfully downloading cElementTree 1.0.5, I tried to install it and received this error:
error: Setup script exited with error: The .NET Framework SDK needs to be installed before building extensions for Python. Unlike previous versions of cElementTree (http://effbot.org/downloads/), this new version does not have a related Windows executable package, so I cannot (easily) install it. I'll go back to a previous version for now. Sean

