[Distutils] [buildout] best bootstrap.py to use for buildout 1.7?

Hi All, What's the best bootstrap.py to use for buildout 1.7? I'm excited to say it looks like the bootstrap I currently have at https://github.com/Simplistix/testfixtures/blob/master/bootstrap.py appears to no longer need me to wrap my system pythons in virtualenvs to get bootstrap to work with them. But, is there a newer version that would be better to use? cheers, Chris -- Simplistix - Content Management, Batch Processing & Python Consulting - http://www.simplistix.co.uk