a tool that automates many onerous C++ programming tasks. It can save you a lot of time and make coding more enjoyable. Given a sequence of declarations Lzz will generate your header and source files. (Cool Idea, could be improved)
(token ring-like overlay for 802.11 networks) scheduling the traffic of each client, using a master node to co-ordinate actions. This eliminates collisions, and prevents clients with stronger signals from receiving bandwidth bias.
simple extension to email that lets you append your entire address book to outgoing mail message without compromising your privacy. Correspondents can use this information to prioritize their mail, and learn more about their social networks.