Wikipedia
Aptosid
aptosid is a desktop-oriented operating system based on the "unstable" branch of Debian, which uses the codename Sid. It was known as sidux until September 2010. The distribution consisted of a Live CD (bootable CD-ROM) for the x86 architecture installable to a hard drive through a graphical installer. The goal of the distribution was to provide a stable, easy-to-use and cutting-edge free and open source operating system.