A tapas/topaz/sapphire kernel optimized for smoothness and low-memory
Indipendent distro uses inary package system. Sulin is roolling donkey
Run Linux on the Playstation 2
Written in pure ASM and Exode with cloud computing in mind.
a very fast full system simulator
Simple, Fast, Advanced... ZintoriOS. Made in Wellington, New Zealand
Unisystem--OS for old PCs