Kuliax is a relatively complete GNU/Linux live distribution developed and optimized for learning, research, and development use, primarily in higher education. It is based on Debian GNU/Linux stable and Debian Live, with backports.org packages. Custom packages include artwork and electronic books.
Utopia is Linux distribution based on Slackware64. It includes Linux 188.8.131.52, OpenOffice.org 3.2.1, KDE 4.5.3, GNOME 2.30.2, Jackx, Audacity, VLC 1.2.0, Wine with patches to make Tomb Raider Underworld work, TigerVnc, Amule, Seamonkey and Icecat with Flash, Gammu with Wammu, Python 2.6, Gparted, Audacious, Testdisk, p7-zip 9.04, Nvidia drivers 260.19.12, Xorg 1.9.2, Java 1.6.0_21-b06, Filezilla, and more.
ViitorLinux is a Linux distribution for server systems. It's configured and managed like Solaris systems (with some changes in paths). It has a build script system which allows you to build the whole distribution from source with different C-flags and options. It has its own package management system completly written in Bash. Its build scripts allow you to create a bootable installation and live DVD from the previously generated binary packages.