Stardust Finder is a program that downloads data from the Stardust@Home project and presents it as a volume you can slice however you want. You can then submit reports regarding found stardust.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.