Archnet Digital LibraryFree registration. Located in MIT's Design Lab in the School of Architecture & Planning, ArchNet is a web-based international community of scholars, students, & professionals working in architecture, planning, landscape design, and the related fields. Within the Digital Library, members have full access to an extensive range of information on cities, sites, and buildings. Downloadable online resources include images, publications, and other media files such as CAD, video, and PowerPoint.