O'Reilly Network:Web development reference site for developers who rely on O'Reilly computer books to provide in-depth technical content on open source and emerging technologies important to them. Links to reference content on XML, P2P, LAMP, Linux, Apache, Java Servlets, MySQL and Perl.
OpenP2P.com: O'Reilly Network's source for Peer-to-Peer (P2P) developer news and information. Topics include Napster, File-Sharing, Collaboration, Freenet, Gnutella, and P2P applications. Provides essential peer-to-peer articles and resources.