This project aims at providing the students of the Computer Science option in the French Baccalauréat ("Informatique et Sciences du Numérique") with a live system containing all the tools that they need. Its technical substrate is the debian-live tool suite allowing to create live systems that you can boot from an USB stick, with support for persistancy of your data. Some extra tools are envisionned in addition of debian-live (or as contribution to that project) to ease the dupplication and update of USB sticks. It should be as easy as possible to create a fresh USB stick from an existing one (for new students, or when a stick gets lost), and to update a stick (to the lastest program versions). Beyond these technical considerations, we plan to have a coherent editorial activity to select the tools and media that are part of the system as pedagogical material. Please note that this project is still in its early stage right now, but will probably rapidly evolve, as the first lectures of the ISN option are expected for the scolar year 2012-2013. PS: sorry, but most of this project's documentation is in French beside of this file. We french people are definitely bad world citizen... You knew that already...