The National Imaging Facility (NIF) provides state-of-the-art imaging of animals, plants and materials for the Australian research community. NIF member, the Florey Neuroscience Institutes, was an early adopter of Mediaflux, deploying the platform in 2006, and subsequently developing the Project Subject Study Dataset (PSSD) client to manage dataflow in its MRI based repository. This is now being extended to two additional sites, the Centre for Advanced Imaging at the University of Queensland and Monash University, in a distributed topology that will allow collaborators to easily manage and share datasets.