Damn Small Linux 4.0 released
DSL version 4.0 is out this week. The kernel has been upgraded from 2.4.26 to 2.4.31. And there've been a boatload of updates to the GUI, libraries, options, and programs.
Oh, and if you just want to try DSL out, since it's so tiny it runs great in Virtual PC, VirtualBox, or other free virtualization applications.