Ronja On their website, they provide plans for a few different models of a wireless network device. The plans include parts list, instructions, pictures/diagrams etc., and are licensed under the GNU Free Documentaton License. Limitations of the device are that it requires a direct line-of-sight to operate, and it's functionality will be severely impaired in dense fog. Nonetheless, I think the project is excellent, and I really agree with alot of their philosophy (but maybe we shouldn't go into that). What do you think?