LazyLion
King of de Jungle
http://www.techspikes.com/2009/08/the-11mb-linux-distro-tinycore/
http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/2.x/release/
Yes, you read the title right – an eleven megabyte Linux distribution.
Speed and ultra-minimalism are what TC is all about. Here are some quick specs:
Tiny Core runs the Linux 2.6 kernel with Busybox. It uses Tiny X for the GUI, along with the JWM window manager. It provides a basic environment with GUI and a web-browser. The whole OS loads itself into RAM and runs from there.
http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/2.x/release/