I follow Distrowatch a lot. It is the best window available to anyone to know about the latest happenings in distribution world. There I came across the release of Porteus linux 1.2, a slackware based minimalistic linux. Porteus stands for Portable Linux and really it is portable at 250 MB odd size. You can download the 32-bit & 64-bit ISOs from the Porteus website. Amazing that the developers