Tiny Core Linux

Tiny Core Linux is a minimal Linux distribution.

In January 2010 a version was announced for both the XO-1 and XO 1.5.

Download from http://dev.laptop.org/~quozl/tinycore/

Ready version of Tiny Core Linux for the XO-1 are available here and instructions for installation (for tc_xo_mm) here

tinycore_xo is the minimal installation with just Xfbdev for display driver

tc_xo_with_apps adds a file manager, basic applications and Opera web browser

tc_xo_mm adds sound, audio and video players

tc_xo_X adds Xorg and functioning game keys

tc-xo_01 in 3 flavors is now available. See the build announcement for more

For further discussion and info check this forum thread