Slides presented at the PIPS Developer Day (Oct. 25, 2010) are available online
PIPS is developed by people from different institutions, working in different places, using e-mail and collaborative software to work together. October 25 was a full day together in Paris, to meet people working away and to share information about the current developments. 13 presentations were given about PIPS, PyPS and Par4All and their use.
The slides are available here.