The AROS Research Operating System is an effort to implement an Open Source and portable operating system that is compatible with AmigaOS(TM). Originally, it was meant as a direct reimplementation, but already has features not existing in AmigaOS.
Cytrun Linux Secure Server is a distribution based on Slackware. It includes LIDS - Linux Intrusion Detection System, enhances the kernel's security by implementing Mandatory Access Control (MAC)
Metano Linux is a GNU/Linux distribution made to run in mobile devices and PDA's.
Can emulate old computer on text the code pogram ideal to create kernel for operating system The begin the project the can emulate CPU(8080)and z80.
The Arc-live(X86-i386)is a distribution live dvd and pendrive with automatic hardware detection and is now included the kernel-3.2.0-4-486/3.2.0-4-686-pae(arc-live-1.0.1-wheezy stable with live-installer).