Jabber
If you're looking for how to run your own Jabber server for remote Mesh sharing, you want the Jabber server page.
If you would like to change which Jabber server that your XO (or emulated XO) is currently using, you want the Sugar Control Panel.
If you want to display your jabber contact details on your user profile to chat with other OLPCians, see Template:User_Jabber
Community Jabber Servers
There are a number of community jabber servers available for your XO. Visit Community Jabber Servers to see the full list.
Connecting to a community jabber server
If you want to connect quickly, simply open terminal. Then type the following commands :
sugar-control-panel -s jabber jabber.server.url
replace jabber.server.url with the jabber server you with to use
then restart Sugar (warning: close your activities to save them!) by pressing ctrl+alt+erase - then go to the neighborhood view and have fun!