Clinton Roy of the Global Change Institute at the University of Queensland recently gave an Ignite talk about OLPC.  He touches on collaboration, the musicpaint activity, and OLPC’s projects in Australia and New Zealand.
OLPC Australia is in the middle of providing 300 children and teachers with XOs in Doomadgee, Queensland. This continues their work in Aboriginal regions across the continent (see their amazing school-by-school map). I always look forward to the updates of that particular map – which colors every school deployment by whether it is completed or not.