6070.tgz -- Multicast Routing Code in the Linux Kernel
                        Matteo Pelati

6011.tgz -- Playing with ptrace, Part I
                   Pradeep Padala

6176.tgz -- Introduction to Internationalization Programming
                            Olexiy Ye Tykhomyrov

6279.tgz -- Using the Kernel Security Module Interface
                        Greg Kroah-Hartman