OpenWRT
From OLPC
OpenWRT is a slimmed down Linux installation designed to run on routers and other hardware, which has been developing in many directions in the past years. It holds the record for fastest time-to-boot-plus-WM on the XO, just under 20 seconds (without networking up yet).
[edit] Projects
A few XO related projects are underway.
[edit] External links
The OpenWRT folks are actively working on other hardware that generates mesh networks, and interested in improving the XO mesh implementation.

