DamnSmallLinux (DSL) is a linux distro built on Knoppix. It's current version 2.3 using kernel 2.4.26. It comes as LiveCD but could be installed in HDD. DSL comes with Fluxbox and jvm windows managers.

Screenshot:

1. Very lightweight distro
2. It starts with X windows (Fluxbox) occupying only 24MB of memory.
3. It's packed with wide common used applications.
4. Installation of new applications is easy through MyDSL

Firstlook at Firefox packed with DSL can't interpret arabic pages very well.

The most amazing point about this distro is its lightweight.