This session will focus on how a tool developed in a few weeks for a single library in New Zealand has become an award winning ILS, developed worldwide, used by more than 1000 libraries, and supported by many OSS companies. Paul Poulain has been involved in free software since 1998 and the Koha project since early 2002. He has been Release Manager for Koha 2.0 and 2.2, and remains a major contributor. Paul co-founded BibLibre in 2007 to provide high level support, training, migration on Open Source software for libraries (Koha and Drupal)