openmamba is a fully featured GNU/Linux distribution for desktops, notebooks, netbooks, and servers. It runs on computers based on the 32-bit Intel x86 architecture, or on 64-bit AMD processors in 32-bit mode. openmamba comes with both free and closed source drivers for the most frequently used video cards. It supports compiz out of the box. It has preinstalled multimedia codecs, and can install the most frequently used closed source applications for GNU/Linux (such as Flash Player or Skype) very easily.
Nexus is a new operating system for trustworthy computing. It can take advantage of Trusted Platform Modules (TPMs) to issue trustworthy certificates of program properties. It provides user-level device drivers, isolated protection domains, interprocess communication, and partial POSIX support. It runs on x86 hardware.