The system call tracker is a Linux kernel module and supporting user space applications which allow interception of and possibly taking action upon system calls that match user-defined criteria. It allows you to set such rules as "tell me when someone tries to open /etc/passwd" and "if user '500' tries to connect to the network, fail the system call". It can also be thought of as strace on steroids.
The Linux Progress Patch is a kernel patch which displays a full-screen logo with a progress bar and some informational text while booting. It hides the normal startup messages printed by the kernel, and is meant for people that don't care about complicated and possibly confusing boot messages.
RawWrite for Windows is a replacement for the DOS-based rawrite, or rawwrite program (the DOS version does not work well under Win95, and does not work at all from NT). This version is designed to work under NT/2K/XP, and 95/98/ME. It has a simple GUI, which makes it easier for first time users to create their Linux boot disks.
LKMB is a Perl module that can be used to create a kernel module package, that can later be used to create a package that can be bootstrapped on any GNU machine. It is incomplete, but still partially usable. LKMB is part of the Comprehensive Linux Archive Network (CLAN) meta-project.
proconfig is a Linux kernel patch which lists the running kernel's compilation options in /proc/config. This makes kernel image administration easy if you compile a lot of kernels or admin a lot of machines. The code is compiled as a kernel module by default. The patch integrates with the kernel Makefiles, so it shows up conveniently under make menuconfig and friends.